HomeComplaintsSlim King Casino - Player's account is restricted without explanation.

Slim King Casino - Player's account is restricted without explanation.

Resolved
Our verdict

Case closed

Amount: €370

Slim King Casino
Safety Index 5.8 Below average

Case summary

The player from Germany reported that his account with SlimKing Casino had been blocked for over four weeks without clear communication from the casino. He had completed the verification process and provided all necessary documents but still could not access his balance or use his account normally. Despite multiple contacts with support, he only received generic replies, and he sought a concrete resolution regarding his account status and funds. We contacted the casino for clarification, and the complaint was marked as resolved after the player confirmed that the issue had been settled.

Written by Jana
Casino Analyst & Complaint Specialist
Submitted: 12 Aug 2026 | Resolved : 25 Aug 2026
Public
Public
3 weeks ago
deTranslationgb

I would like to file a complaint against SlimKing Casino, as my player account has been restricted or blocked for more than four weeks now, and despite multiple attempts to contact them, I have not received a concrete solution or a comprehensible explanation.


I have completed the verification process requested by the casino and provided all the necessary documents. However, I still cannot use my account normally or access my balance.


I have contacted support multiple times and explicitly asked them to tell me exactly what is still being investigated, why the review is taking so long, and when a final decision can be expected. Unfortunately, I am not receiving any concrete information, only general replies stating that my case is still under review.


What is particularly problematic for me is that there is still credit on my player account, to which I currently have no regular access due to the ban.


I am not requesting any special treatment. I simply want the review of my account, which has now been ongoing for more than four weeks, to be completed and either fully reactivated or provided with a concrete and comprehensible explanation as to why this is not happening. Should the casino refuse to reactivate the account, I at least expect a proper resolution and payment of my rightfully held balance, provided there is no justifiable reason for withholding it.


As evidence, I am attaching screenshots to this complaint. These include screenshots of communication and emails with SlimKing Casino, as well as screenshots of my currently blocked/restricted player account. These are intended to document the history and current status of my account.


I would be very grateful to Casino Guru if you could review the case and help me to finally get a concrete statement and a final solution from SlimKing Casino.


Thank you for your support.

Automatic translation:
Public
Public
3 weeks ago

Important notice:

Casino Guru will never ask for payments or access to your accounts to complete KYC. If someone claims to be from Casino Guru and does that, do not share any information.

We only contact players through this official complaint thread or via @casino.guru e-mail addresses. Always check the sender’s domain and verify your complaint resolver’s e-mail address by clicking on their avatar visible inside the official complaint thread.

If anything seems suspicious, contact us directly.

Stay safe.

Public
Public
3 weeks ago

Hello,

Thank you very much for submitting your complaint. I'm sorry to hear about your problem. Please allow me to ask you a few questions, so I can understand the whole situation completely.

  • Could you please advise which games you focused on - slots, live casino, sports betting, etc.?
  • Have you lost access to your account directly after submitting the documents for the KYC verification?
  • Did you accumulate your winnings with or without an active bonus?

I hope we will be able to help you resolve this issue as soon as possible.

Thank you very much in advance for your reply.

Best regards,

Attila


Public
Public
3 weeks ago
deTranslationgb

Hello Attila,


Thank you very much for your prompt response and your support.


I will gladly answer your questions and describe the process in more detail:


I mainly played slot machines (slots). Sports betting or other areas were not relevant in my case.


After depositing money and playing, I requested a withdrawal of my existing balance. This withdrawal then remained in "pending" status for several days.


Since the status did not change for several days, I contacted support multiple times and asked why my payout was not being processed.


Only later was I informed that I needed to complete a KYC verification. I naturally complied with this request and submitted the required documents.


The verification process was subsequently completed successfully. I even received a separate email from the casino confirming that my account had been successfully verified and that I could continue using it without restrictions.


However, that is not the case to this day.


Since then, I have no longer had normal access to my account, nor can I use it without restrictions as promised. The originally requested payout and my remaining balance are also still not properly accessible to me.


What I find particularly irritating is that, on the one hand, I received written confirmation that my verification was successful and that my account could be used without restrictions, but on the other hand, this is still not possible to this day.


Regarding your question about a bonus:

My winnings were achieved without an active bonus. Therefore, these are funds or winnings from my own deposited money and not winnings that were subject to bonus conditions.


I have also attached corresponding screenshots and evidence to my complaint, in particular the email confirming the successful verification and unrestricted use of my account.


I don't want any special treatment or anything else from the casino. I simply want to regain access to my account and be able to access my existing balance or receive my withdrawal.


I would therefore be very grateful if you could contact the casino and clarify why my account remains restricted or blocked despite successful verification and why I cannot access my funds.


Should you require further information, screenshots or evidence, I will of course be happy to provide it.


Thank you for your support.


Best regards

[Redacted] file

Edited by a Casino Guru admin
Automatic translation:
Public
Public
2 weeks ago

Thank you for your cooperation and for providing all the necessary information. I truly appreciate the time and effort you’ve taken to share everything with us so far.

Your complaint will now move to the next stage of our process and be handled by your dedicated Resolver, Jana (jana.k@casino.guru). This is a standard step in our procedure, as the Resolver will take over communication with the casino directly and manage your case from this point onward.

No action is required from you right now. Your Resolver will reach out through this thread if any additional details are needed. You can rest assured that your case is in very capable hands.

I wish you the best of luck and hope your case will be resolved to your satisfaction soon.

Kind regards,

Attila


Public
Public
2 weeks ago

Dear Pextis,


I want to express my sincere apologies for the inconvenience you have experienced due to your account being blocked. I will reach out to the casino promptly to address this matter and seek a resolution. In the meantime, I would like to invite a representative from Slim King Casino to join this discussion to help resolve this complaint.


Dear Slim King Casino,


Could you kindly clarify the reason for the player’s account being blocked? Additionally, if possible, could you provide any relevant evidence regarding this situation? You may share your statement and any supporting documentation here, or feel free to send it to my email address at jana.k@casino.guru.

Thank you in advance for your cooperation and for providing this important information.


Kind regards,

Jana

Public
Public
1 week ago

We'd like to inform everyone following this case that the player has marked this complaint as resolved using the dedicated button.

Dear pextis,

We are pleased to hear that your issue has been resolved. We will mark the complaint as 'Resolved' in our system. Thank you for your cooperation and confirmation. If you experience any future issues with this or any other casino, please don’t hesitate to reach out to our Complaint Resolution Center. We are here to assist you.

As always, our services are free of charge, and we do not accept any gratuities. However, we would greatly appreciate it if you could take a moment to share your experience with our services on Trustpilot: https://trustpilot.com/evaluate/casino.guru. Your honest review, along with any suggestions for improvement, would be incredibly valuable. It can also help others who are considering contacting us for assistance with online casino-related matters.

Thank you in advance for your time and feedback.

Best regards,

Jana

flash-message-reviews
User reviews – Write own casino reviews and share your experience
scamalert_1_alt
Casino Guru employees will never ask for your password or other personal information, try to access your casino or bank account, or request payment for our services.