How to change your name in WIZZ app?

how to change your name in this app tap on profile in top left and tap on edit pencil icon here against your name and then you just have it here and then yeah you can just change it I don't know how many times you change it can it shouldn't be really like your legal first name or you can put some like nickname don't know that then if you tap on your icons there is username this can't be changed for some reason so you can't uh have like just a completely uh yeah like a username your like uh lbs handle so that's not possible but you can just change your name and that's how it works