I am not getting voice and data option in my cellular settings

Thanks for posting in the Apple Support Communities harman126,

Are you not able to make and receive standard phone calls?

Per the following resource:

The availability of cellular capabilities depends on the wireless network, your iPhone model, and your location.

If you're unable to access or manage cellular features related to your iPhone, try reviewing the guidance on the following page: Set up cellular service on iPhone

If there's no change, contact your wireless service provider.

Cheers!