You are right about getting lost in the maze but I think this matter is coming to a close soon. It is up to the OP to make his case clearly so the community understand.

If Gamdom scammed the OP after he placed $10 and won 14,491x on Lil Devil by closing his account or by dropping his winnings to just 1338x in a ploy to reduce the potential payout then Gamdom cannot be trusted and should be red tagged by every user in this forum if they ever open an account here. If Gamdom wanted to payout $13,380 instead of $144,910 after the OP won on the Lil Devil multiplier then that is unacceptable because there is zero justification for any website changing the multiplier after the win has occurred.

This could even be a simple case of the OP wanting to cash out c.$223,000 from his Gamdom account (some of those funds deposited and some of those funds were won) to his own Bitcoin wallet but an error showed stating "system notification: BTC balance low" therefore he decided to gamble everything away instead of waiting.

The problem is the OP needs to clarify what actually happened because even after all this time there is no clarity. I suspect Gamdom changed the win from 14,491x to 1338x after the event which is the baffling part as shown in the final image here but we are still unclear what amounts (if any) the OP was allowed to withdraw and what was the account balance when they closed his account.

If Gamdom have scammed the OP, it is understandable Gamdom are not creating a new account to post here to fight the allegation as they think by keeping silent they are not confirming or denying the facts in public. They really should post here and put forward their side of the story.