How to Retrieve deleted iMessagesfrom iPhoneX

Ignatiousloyola@ wrote:

How to retrieve deleted iMessages iPhone?

Restore your iPhone, iPad, or iPod touch from a backup - Apple Support

Ignatiousloyola@ wrote:

this did not help. I need only to restore one person's texts from my back up.

How to retrieve deleted iMessages iPhone?

Where in your original post did you say you want to retrieve from one person?

back up is all or nothing, you can't pick and choose what you want.