Google India / Tez — google pay I lose my money

On 30th of march 2020 my friend who send me amount of 16000 from his google pay account (acc no of [protected]) after transaction i got massage that the amount has been credited to my account but after some seconds i got an test massage that the amount has been reversed to my friends account but the fact is that the amount wasn't credited to my account or my friends account after 7 days i got an notification in my google pay app that amount has been credited to my account till now an single amount has not been credited to my account please do the need full
the bank statement and screenshots of transactions has been attached
my account number ([protected])
registered mobile number -[protected]