Indian Bank — transaction failed from bhim app but amount debited

Address:

Deoria, Uttar Pradesh

I did a transaction of 8000rupees yesterday on 5 feb 2018 from [protected] (Own a/c) to [protected] (Benefeciary) this account number by bhim app. Transaction was failed and payment was not received by benefeciary but the 8000 rupees amount is debeted from my account. I call the bank but they told to complaint on bhim app. So i call the bhim contact number but no one is recieving and also they did not call back. Please help.