Well I sent it to a repair place (uBreakiFix) but the guy there told me it needs a new screen...and he can't get a replacement part for it. He mentioned that they can't order parts through Ebay but if I can get ahold of a replacement screen myself, they do allow customers to bring replacement parts with them. Is it still possible to contact the manufacturer and get a new screen for the original GPD XD directly from them? Aliexpress no longer sells it.
PsyOps you say? Can you give more info about them with links? I do live in the USA. (Edit: I see, they're a forum member, not a company. In any case, thanks for the info. I'll try to contact them)