I got an IPhone 7plus from Dubai but I live in Ghana. I can’t activate FaceTime on it. Pls find attached.

FaceTime and FaceTime audio calling might not be available for all countries, regions, or carriers.

From here > If you can't make a FaceTime call on your iPhone, iPad, or iPod touch - Apple Support

pmbarfo wrote:

How do I get this feature installed or activated?

You don't.

You sell your phone and purchase one which does permit FaceTime. There is no other solution.

And you can't.

Wireless carrier support and features for iPhone in the Middle East - Apple Support - https://support.apple.com/HT204042 - "FaceTime may be unavailable if your device originates from this region and becomes unlocked or is used in another country." Includes Dubai in the United Arab Emirates.

If you can‘t make a FaceTime call on your iPhone, iPad, or iPod touch - https://support.apple.com/HT204168 - "FaceTime isn't available or might not appear on devices purchased in Saudi Arabia, Pakistan, and United Arab Emirates, including Dubai." - This statement is no longer on that page but availability is listed at: Wireless carrier support and features for iPhone - https://support.apple.com/HT204039 then select your region and country. - Extra tips for Middle East, see posts by Niel and Phil0124 in https://discussions.apple.com/thread/8292315