How to change forum name

how to change forum username cuz idk i dont see any options on my account settings

Hi there,
Usernames cannot be changed by the user after they’ve been set, this is due to moderation concerns.

If you message me your desired username i can change it for you, but please make note of it as it may log you out of the forum, and require the changed username to log back in.

Thanks,
Dave

I would be very grateful if you would