How to activate FaceTime?

Hi Shahen505, welcome to the Apple community

I hope you are doing well 🤗

I invite you to try this :

Set up FaceTime on iPhone

You can use the FaceTime app to stay connected with friends and family, whether they’re using an iPhone, iPad, iPod touch, or a Mac. With Spatial Audio in FaceTime (on supported models), people on the call sound like they’re in the room with you, talking from their positions on the screen. Spatial Audio works with AirPods (3rd generation and later), AirPods Pro (all generations), and AirPods Max (sold separately).

With SharePlay, you can watch movies and TV shows together, or listen to music together, during a FaceTime call. You can also share your screen and show apps, webpages, and more during the conversation—collaborate on a document, show a photo album, plan your next group vacation, or get feedback on something you’re working on—all while seeing and hearing the reactions of others on the call.

You can use the front camera to talk face to face, or switch to the rear camera to share what you see around you.To capture a moment of your conversation, take a FaceTime Live Photo.

Note: Not all features and content are available in all countries or regions.

1. Go to Settings  > FaceTime, enter your Apple ID and password, then tap Sign In.
2. Note: If you don’t have an Apple ID, you can create one—see Manage Apple ID settings on iPhone.
3. Make sure FaceTime is turned on, then do any of the following:

• • View TV shows and movies together, listen to music together, or share your screen in calls: Tap SharePlay, then turn on SharePlay.
  • Highlight the speaker in calls: Turn on Speaking.
• Display live captions in your calls: Turn on Live Captions (beta). (Let everyone on your calls know their speech is being transcribed on-device.)
  • Note: Live Captions is currently in beta.
  • Take Live Photos in FaceTime calls: Turn on FaceTime Live Photos.
  • Establish natural eye contact in FaceTime calls: Turn on Eye Contact.

If the issue is not resolved, feel free to come back to us or contact Apple support for more information.

Apple support is available here: Apple Support

See you soon👋

Julio