End of the day, you’ve done it now and you’ll hopefully learn from the experience.
Always look at reviews for a site before you play there. If you got that frustrated with the withdrawal piss take then you should have taken a cool down on the account and rang their customer services to get it sorted. At least that way, you can’t spend it and they can figure a way to get your withdrawal to you.
Good luck for future slotting 🙂