So you guys know how some of the countries in EU have their own currencies? For some reason, my Val shop decided that I can only buy currency with Swedish currency. My Val account has never been activated on a device in Sweden. I never was in Sweden, nor have I used their currency. What the hell, Riot?

Okay, ignoring the confusion of why this happened, now I need help with un-happening it and setting my currency back to PLN. As far as I understand, both Sweden and Poland are covered within the same server, so no server change. What can I do?