Bhai I had this same issue last march, ₹8k gone for almost 2 weeks. Chatting with support is pointless they just send the same msg again and again
What worked for me was filing complaint on askgamblers. Stake has someone there who looks into it properly coz it messes with their rating otherwise. Got refund after that only
Also dont bother with the normal support. The live chat guys literally dont have access to that stuff i think
One more thing nobody told me and i wish someone did earlier - when you file on AG dont write a long essay just put the enquiry id, utr, amount, and attach ur bank statement. Short and clear gets picked up faster
Experience is the best teacher. And I think Mamotra can follow your steps to recover his money. That is why it is good to use cryptocurrency because there is no third party involvement and once you deposit, it go straight to the casino balance. Op you can follow up what aphelio_wane as said. When something happened like this, the solution is the most important thing to think of.
The money is no longer in the back therefore they can't do anything and the money has not appeared in the casino for them to escalate it. And add what aphelio_wane has said, when you are making the complain either in the askgamblers, or the casino customer support, make sure you add the deposited statement from the bank and the amount even for the concise message.
And as Upgrade00 Said there was no need for most of those information here. Nobody can track your account with those IDs and reference numbers here. Even the representative can't use them and you would have pm the representative or support team with the IDs.