How to CHANGE USERNAME IN LOLLY APP?

hello everyone so how to change username in loli app so just go to profile bottom right tap on edit pencil and then uh yeah you can just tap on your user and yeah basically that's your username you can change it out you can yeah change your search filters and all of that and basically your username i think is automatically generated from your first name this app doesn't have that many users yet so maybe you will you can reserve your first name username