United Bank Of India [UBI] — transaction failed but the amount debited

Address:

Tinsukia, Assam, 786181

I approached anatm located at ledo bazar at assam on 03.10.2017 to withdraw rs.4000. The money was not delivered but debited from my a/c. After 24 hrs, the amount was not credited to my a/c. Please take prompt action to credit the amount to my a/c at the earliest. Today i again another sbi atm at tinsukia, assam and withdraw rs.4000. It was successful.