how to make the new update of my iphone

Update your iPhone, iPad, or iPod touch

• If you have an iPhone X, you can update to 16.7.5

Go to Settings > General > Software Update.

This link will show you how to update your iPhone, iPad, or iPod touch using WiFi -

Update your iPhone or iPad - Apple Support

This link will show you how to update using your computer -

Update iOS on iPhone - Apple Support

iPhone X can be updated to iOS 16 and not higher. If you are looking for iOS 17, your phone is not capable of running iOS 17.

And from your tag line it appears you may skipped a few years worth of updates, so you may find using your computer to update to the most current version of iOS 16 will work better. Here's how you can do that --> Update your iPhone, iPad, or iPod touch with iTunes - Apple Support