Airtel — airtel dth recharge no response

Address:

Mumbai City, Maharashtra

Sir,
On[protected] at about 9 pm i was trying to re charge my dth air tel connection for rs 2994/. Through hdfc credit card. I find this air tel payment bill desk. After registering my mail and mob. No. Prompted with credit card details and i entered. Asked one time password that too given. So my credit card debited the amount and send me the message"rs 2994.00 was spent on it hdfc bank credit card ending 3946 on[protected]:21:54:30at airtel pymt - billdesk. Till now there is no confirmation by air tel bill desk nor from airtel dth service. Pl. Help me to get back my payment.