How do I recover deleted photos on my iPhone 13?

This is a user to user only forum, so we can't help you. And Apple can't restore what has been permanently deleted. When you delete photos from Recently deleted, there is NO place to recover them from, unless you backed them up somewhere else, like your computer or a photo storage service like Amazon Photos/Google Photos. If you didn't, they are gone and there isn't a way to get them back. Sorry.

Sorry. That’s not possible. If you did not have them backed up or stored somewhere else, once you remove them from the recently deleted folder, they are gone. There is no way to recover them.