Bharat Petroleum [BPCL] — Money debited from account twice

Address:

Bharat petroleum Velachery

Have filled fuel to my bike on 2th night for 10 liters i have used my debit card to pay and money got debited but again they asked to pay via gpay as money got stucked on there end and they promised that it will get credited to my account back on monday but still i am yet to receive my money back of rs 1025.80

I have rasied an complaint on my bank.end also but they said money has been debited and was successfully credited at receiver end .

Please help to check on this and assist