Airtel — payment issues

Address: 560094

Recently i did a payment for airtel. Its done through my amazon pay account.
The money is debited from my amazon pay account but airtel is not verifying it. Such a worst telecom service.
Also airtel is torturing customers in all the ways just like ; the account get deactivated within 2 days once the unlimited pack is over
For activation we need to recharge for minimum 149 rs. Such a drastic experiences.