Airtel — for sim problem

Address:

Dharwad, Karnataka, 580029

Sir i hv our best network service is airtel but my problem is the wn my airtel sim inbuilt in my iphone this sim no install the sim aa raha hai so i hv another one airtel no wn that sim installed in iphone network is coming but sirf [protected] this airtel number is no install the sim aise aa raha hai. That time i’m going to airtel store getting 3 duplicate sim but no use airtel custome care not soul my problem and airtel store also didn’t solution.
Sir this airtel number is useing from
Last 10 years no one is don’t support me plz sir you also soul my problem and support me sir your airtel store give below details
Koppikar road hubli 580021 this all employs are not supports no response