State Bank Of India [SBI] — faulty amount debited

Address:

500004

Hello sir my pos machine tid no :08882412 in sbi name sri balaji mithai bhandar sum of rs 772.90 is debited from my account on 09/03/218 has adaptor recovery charges - jun 17 but i did not replace any adaptor for my pos machine then y amount debited from my account. I have given severly complain to my home branch and pos machine opeartor but no use. They were blaming each other. I hope that my money will be refunded soon