Follow along with the video below to see how to install our site as a web app on your home screen.
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We’re currently investigating an issue related to the forum theme and styling that is impacting page layout and visual formatting. The problem has been identified, and we are actively working on a resolution. There is no impact to user data or functionality, this is strictly a front-end display issue. We’ll post an update once the fix has been deployed. Thanks for your patience while we get this sorted.
Unless an Admin can offer you assistance to be honest I don't think you can. You would probably need to delete your account under this username and start again.
It's possible to edit your avatar picture and signature line from your own profile page but I don't know how a forum username can be changed.
I'll try to find out for you.