Take screenshots of your account history:
1) personal data
2) cash input/output
3) game history = exactly EGT in time
4) did you think to immediately take screenshots of the winnings of 185,000?
Next, you make a request for payment of winnings (see the Parimatch forum for an example) and start CORRESPONDING with the casino support.
100pravda.com/forum/payments-pool/835-ob...azino-lotereya#50441
At the same time, write a question to EGT and provide your details and the date/time of the win.
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If the casino has erased the statistics and does not want to pay, then you need confirmation of winnings, not empty words.
Do you have a screenshot?