You are currently unable to be identified.
I can't imagine making a deposit on any platform without linking an email address to it.
Everyone here on the forum knows that I manage raffles and many Whale contests, and every time, either Whale or my assistant asks users to provide a Whale ID (which consists of numbers) or an email address (but a year ago, Telegram usernames were also acceptable). And not once, out of the hundred or so users I've spoken with, have I ever asked for a username. When they did provide their username, I've repeatedly told them that any bonuses cannot be credited in this manner.
So please send me a PM with everything you have... possibly your registration date, deposit transaction, matches you bet on... anything you have.
I agree with icopress. Keeping an account without an attached email around really is a bit careless. Even if you didn't need it to register, there must have been an option to add it afterwards, pretty sure of it. Hopefully they can track your account through the deposit address, normally this should work. Hopefully OP still uses the same wallet though.