trouble FaceTiming
my phone doesn’t let me FaceTime any help?
Where are you located and where did you purchase your phone?
If your phone wasn't manufactured for a country where Facetime is not permitted, when you try to make a Facetime call, do you get an error message and if you do, what does it say?
See this link for help --> If you can't make a FaceTime call on your iPhone, iPad, or iPod touch - Apple Support