Airtel — no care of customer

Address: B11 Ghonda delhi 53, 110053

They charged me for international roaming 8 min in kenya - i never activated international roaming - after so much call they given 400 wave off promise - which never done.
I paid all due but torture started of call baring ugly sms / i kept on telling i paid all dues make sure calls not barred - but air tell people so careless keep on barring calls again n again - i faced traumatic days problems never resolved until i ported my number to jio.