I can’t see APN satting

HI ashfak9923,

It looks you need some help modifying your APN settings on your iPhone. We will be happy to provide some guidance.

This article outlines how to locate and modify those APN settings: View and edit your Access Point Name (APN) on your iPhone and iPad

Per the article, "If your carrier allows it, you can view your APN settings in one of the following locations:

• Settings > Cellular > Cellular Data Options > Cellular Network
• Settings > Mobile Data > Mobile Data Options > Mobile Data Network.

If your device doesn't have either option, contact your carrier."

We hope this is useful and are standing by if you need any further help.

Cheers!

You will only be able to modify the APN settings if you are using an unsupported carrier.

Airtel is a supported carrier, therefore you can not modify the APN settings.