Purchase Error: Request cannot be completely- locked out buying anything for over a month now

For over a month now I’ve been not allowed to buy anything using cash and normal card and a mix of both and I’ve messaged over a dozen normal help people and they’ve all said that it’s happening to many people and that they’re going to update me on everything but still the only emails I get back is when I complain because either an item I want has gone from a game or I really wanted to get something which seems reasonable enough and I’ve made it clear that I am desperate now as many things I want from different games are all going soon and I am just super annoyed as someone would be in my situation so I beg anyone to help me especially someone that can help with a backend account review just help me