Which is idiotic move for me, but w/e. I have battle net account with shadowlands and its registered in UK, I live in Poland, Ive been playing on that account for past 6 or 8 years and never had a single problem.
Now I get it, its because of brexit probably, but how can I change my country on bnet account to “Poland” where I live and I do have paper bills for example for electricity?
The page you linked is just the generic verification request, so I’m not sure where you were trying to do this exactly.
In most cases, you can actually make this change yourself – just use the link from this page:
No ID is needed but if you cannot make the change yourself we would require some sort of proof of address, most commonly a utility bill or similar showing your name and new address.