State Bank Of India [SBI] — fraud transaction in sbi

Address:

West Tripura, Tripura, 799001

Sir, I am a customer of SBI Melarmath, Agartala Tripura (west).
I have faced a fraud transaction of 500 on s 29/07/2019 and time was 2.43 pm.

In Account statement it is appearing as below:-
"TO TRANSFER P[protected]Banayan Tree SerTr For DDR INSTALMENT"

In sms it is appearing as below:-

"Your A/C XXXXX17XXXX Debited INR 500.00 on 29/07/19 -Transferred to INVESTMENT INTERMEDI."

When I searched in internet banking, it is reflecting as Banayan tree in the account statement, ["Banayan Tree SerTr For DDR INSTALMENT"] also when I googled about INVESTMENT INTERMEDI, I found that it is a total fraud company and it targets only SBI Customers.

I want to tell you again that this transaction is not authorized by me and I want my money back in my account. I also called SBI customer care but they didn't register any complaint about this.
I have also attached the account statement scan copy please look into it.

Looking forward a favorable response from your end.
Thank you.