Airtel — Corporate postpaid airtel number not working

Address: Mumbai City, Maharashtra

We have seven corporate airtel number but one number ([protected]) is not start till date,
every day we are follow up the Mr Sohail (sme.[protected]@gmail.com) but his not given response & not received any phone .

below are details :

Mob. No. : [protected] (not working)
Company Name : DOLPHIN POOLS.
Contact No: [protected]

Do the needful urgent basis & kindly revert back us.