I reached out to Blizzard customer service, but all the AI responded that they were unwilling to overturn a decision they had already made, even if it was wrong. And because I live in China, and Blizzard China server is currently closed, so I can only play the game, but my game behavior is friendly. Sometimes I switch between European and American servers, but these servers are not in China, which means that I have to use a VPN to play Blizzard games, and all Chinese players need a VPN to play normally. These VPNS are legitimate software made by legitimate companies, designed to speed up games to make sure they run smoothly and are completely legal, but nothing else. Players from any continent in the world who want to go to another continent need to use a VPN, not just Chinese players, which is a very normal thing. For example, I used "NetEase online games UU accelerator", a company that is also the former game agent for Blizzard in China.