United Bank Of India [UBI] — account debited but not received my money.

Sir my account has been debited through using my atm on sbi machine while it was showing unable to process your request. Than also it has been deducted. Today is the third day from that caused day but still not received my money in my account. I have called many times to the customr service but they dont pick my call always saying busy.
Amount:7000
Place sri ganganagar
Branch:lumding
Account no:[protected]
Pls kindly help me so that i get my money back and be liable to you.