I'm going to web search it and find advice from other users or devs. Maybe I need to use my email address instead of username, or delete my cookies, or somethin

I'm going to web search it and find advice from other users or devs. Maybe I need to use my email address instead of username, or delete my cookies, or something. If it's proprietary locked down user-hostile junk, then yeah, all I want in the error message is a statement of a refund on my payment, and a link to a competitor website.