Bhim App — money debited but still not credited to another account through bhim app

I have sent money from my union bank and canara bank account to andhra bank account through bhim app. Money debited from my account and it is not credited to andhra bank account. Bhim app told me that money is credited to the beneficiary account (Andhra bank) but it not still no credited.. Andhra bank told me that they haven't received any money and union bank told me that money debited from my account.. Where is money bhim app is not releasing my money bhim is doing fraud to us. I have never face this kind of problem in life whenever i have sent money through bank or check or net banking but first time i have used bhim app and my 13000 gone.. Case should be filled against this kind of app.. Bhim app isfraudd. Pls release my money. I want my money