Loli

@Kity.. To change your username click on "shop" (at the top of the page.. should be in the bar somewhere to the left of your avatar/icon), and then it is probably easiest to click on "shop items" under "categories" in the box just below the bar at the far right.  Then look at the list of items to t/he left. (see below) You're looking for "change user name".  (Might also be interested in "change member title".)  Buy that item and you'll be able to change your user name.

You'll need points for the "purchase" however.  Normally you accrue points by interacting in the forums .. creating & replying to topics, etc.  Fortunately for new users you can also take donations from other members.  I've got plenty.. if you need some just let me know.

Double thank you for informing me about the matter twice. Found it onii-chan. Hai / Yes please, if it's not too much a bother.  I donated 10 points to ya and it made me all happy inside to donate myself even though it was not much. :3

Until I properly learn how to share YT vids, here's my best attempt:

https://www.youtube.com/watch?v=RJ9u2OP2Boo

Ps: Thank you for your time efaardvark.