How to CHANGE USERNAME in HIPAL app?

to change username in hypal app tap on profile picture in top right tap on edit profile and here it's just possible to easily change your username and then you can just tap it like this and then just tap save so there you have it you can also easily change your profile picture if you don't like the original avatar so from here you can just select the specific image and then just insert it here so something like this and yeah there you have it