Regarding username in Apple game centre

So everything is seemingly working, though the new nickname is not being permitted.

The nickname sought is likely in use or is otherwise unavailable.

Pick something else.

Reposted screenshots, without personal info.

SahilShukla wrote:

I am unable to do that and I have recorded that too ! But I am unable to send it here ☹️

Videos aren’t permitted here.

Given there are three controls in sequence (Settings > Game Center > Nickname), which are you missing?

Which iPadOS version? Your footer here indicates iPadOS 16, and 16.6 is current. Is that running here?

SahilShukla wrote:

Is there any way through which I can show you the video proof ?

There is no need to prove anything here, and so far seemingly no need for video.

Tell us—in words, maybe a screenshot—which part of the (Settings > Game Center > Nickname) sequence is not working with your iPad that is running iPadOS 16.6. With that sequence, it would be usual to tap on the current nickname shown, and then change it, and tap Done.

Can't do videos, but you can upload a screenshot.

• Do you have the nickname option in Game Center settings?
• Is it greyed out so you can't change it?
• If you can tap on it, do the changes not save?

Settings > Game Center > Nickname

Go to Settings > Game Center > Nickname.

Do you have Contents & Privacy Restrictions turned on in Screen Time that prevents "Allow Avatar & Nickname Changes" for Game Center or more generally the "Allow Account Changes"?