Mr Spin Casino - Having troubles with refund

I have withdrawn my winnings multiple times before for more than this instance but that doesn’t matter, I have tried to withdraw a Meer £15 but they have ignored my live chat request and haven’t processed or payed out, I have tried to contact them during business hours but their automated system says “they’re offline”. Just wondering if I’m blocked from withdrawing.

I signed up to Mr Spin casino to play at their site, and on one of the deposit bonuses I was fortunate to win £1200 on the 31/10/2019. After a few months and going back and forth through email, uploading documents requested and complying with everything asked from me, I was told by Mr Spin that my winnings had been processed and sent for payment. This was now at the end of March, so already the stalling tactics are clear. I have requested previous live chat files, which I will reference throughout.

I went back onto live chat on the 21/10/2020 to chase Mr Spin up again, after being told at the end of March that it had been sent for payment upon then being told “the account did not reach our processing team” – attached document listed Mr Spin1. I was not made aware of this decision – another clear stalling tactic. I was then told by the live chat agent that the withdrawal will now be processed, and nothing more was asked of me – Mr Spin2 attached. Again, I thought this situation was done and was awaiting my withdrawal.

A few weeks had now passed, and my withdrawal still was not in my account. After emailing multiple times to no response I went back on live chat on 13/11/2020. I was then told they required more documents from me, although being told numerous times prior my account was verified, and my withdrawal has already been sent for payment – Mr Spin3 attached. I uploaded this document and was told it was verified on 17/11/2020 on live chat. I then asked when I can expect my winnings for Mr Spin to move the goalposts once more. They now require a Skype call to verify me – this live chat dialogue was not included in the Live Chat transcripts I was emailed so I am unable to reference them.
You can see throughout a clear communication between myself and Mr Spin. They have had sufficient time to verify my account via Skype. They are constantly moving and evolving their requests to drag out this whole process.

This whole situation has made me feel very stressed and very frustrated. I played at Mr Spin in good faith and have compiled numerous times with everything that has been asked of me.

I am now seeking help for this case to be resolved and my winnings rightfully paid.