u/Extension_Classic_52

I have reached the point in my account where it feels like daily people are making fake accounts of me and trying to scam kids out of in game currency, every morning I will get 1 or 2 DM's of someone believing I was running a giveaway of some sort/being mad at me for not giving them anything, I have a highlight titled scams that covers avoiding them, and I report the accounts when I can but is there anyway to actually lock down my username or character brand so Instagram can prevent more accounts being made?