Q: No FaceTime in new iPhone

FaceTime is not available in Saudi Arabia nor Messages.

1. Make sure your device supports FaceTime. FaceTime isn’t available or might not appear on devices purchased or used in Saudi Arabia, United Arab Emirates, and Pakistan.

From here >    Find a missing FaceTime app - Apple Support

Face Time and iMessage has been removed from all phones sold in the KSA due to KSA governmental restrictions.  You can't get FaceTime or iMessage back even if you bring the phone outside the country.

Regardless of your other phone, your current phone will NEVER have iMessage or FaceTime.