Andhra Bank — debeted the pos charges many times in this month

Address:

sai ganesh appartment, near sand water filter office, 3rd floor, gollapudi one center, gollapudi

Without using debit card and do not made purchages with in a week several times the pos charges are debited from my sb account. The details are

04/07/2020 - 400
06/07/2020 - 400
07/07/2020 - 800
08/07/2020 - 800
08/07/2020 - 80
08/07/2020 - 400
09/07/2020 - 800
09/07/2020 - 400
My bank account number is [protected]