Account Location Setting?

I am from the USA. When I am on the App it usually shows an American flag next to my team name. Sometimes on the App (I think) and always on FPL Website there is a Zimbabwe flag next to my name. Additionally, the Zimbabwe league shows up in my “General Leagues” on both the App and website. I’m about 550 in the Zimbabwe league so at least I’m doing well somewhere! When I dig into my “My FPL” account settings it clearly shows I’m from USA and displays the American Flag. Obviously at some point I did something to indicate that I’m from Zimbabwe but I can’t figure out what or how to change it? Anyone have any ideas?