why apple id view not showing

Hello samarpan113.

Thanks for reaching out to Apple Support Communities. We see that you have a question about your Apple ID not being displayed for a sign in prompt. We will be glad to assist.

Did this prompt to sign in appear as a pop-up on the iPhone or were you attempting to sign in from your settings to manage your Apple ID?

Review this resource regarding potential phishing pop-ups:

Recognize and avoid phishing messages, phony support calls, and other scams

Cheers.