Hey there! You can either use your
free username change which you will see when you click onto your
profile settings:
However, if it displays the
You have used your free name change. message, then you either need to:
1)
Win a contest to obtain fikicoins - however there are no current open contests.
2)
Purchase Fikicoins via
this link
If you have an IOS device, you'll have to use
Bluestacks (the application on desktop) or
Patreon.
I hope this helps!