Twice debit of my account for Rs.1551 on 2.1.2017 - refund reg

Sir, 
I have purchased your AVG Security for my computer on 2.1.2017 and installed it.  While making payment from my credit  Card first payment at 20.18 pm showed failed transaction and again I made my payment through credit card at 20.22 pm which was successful But twice my account has been
debited for Rs.1551/- being the subscription amount.
Kindly credit the amount of Rs.1551/- which was erronously debited to my account. .

Jayaraj,
We apologize for the difficulties. Do not worry, we will certainly help you with this. Please visit https://support.avg.com/RefundForm and fill in the refund form and submit it. Upon successful submission, our refund team will process your request and get back to you via email. Thank you!

Jayaraj, Have a look @  this AVG webpage (https://support.avg.com/RefundForm).
AVG Guru

Jayaraj,
We apologize for the difficulties. Do not worry, we will certainly help you with this. Please visit https://support.avg.com/RefundForm and fill in the refund form and submit it. Upon successful submission, our refund team will process your request and get back to you via email. Thank you!