HDFC Bank — I'm complaining about my money got deducted from my account. don't know why?

It's sunday and i am enjoying my weekend and suddenly i received a sms that UPDATE: INR 10, 000.00 debited from HDFC Bank XX6357 on 04-AUG-24. Info: MCTF ATW 02/08 526099XXXXXX6817 GURUGRAM. Avl bal:INR -9, 941.00. even i did not use my debit card . i don't know why this amount got deducted, kindly resolve this issue as soon as possible. and refund this amount in my account.