[Resolved]  Axis Bank — Debit card swiped twice

Address:

Guntur, Andhra Pradesh, 522002

I have purchased a thong and shopkeepr have swiped my debit card but the slip didnt generated and i got a message that money has been deducted from my account but as he didnt get the slip he have swiped again and secocnd time also my money got deducted and he told that i will get the money back in 2 or 3 days. Actually i have faced thisproblem twicw before but i never got money back ? How to get money back