State Bank Of India [SBI] — unknown transition done with same ref no of previous transition

Name : dattatray ramrao bhogil
account number : [protected]
subject :
unknown 20, 000 rupees merchant payment transfer transition done with same ref no of previous transition through internet banking.
Dear sir :
from my inb on date 7-aug-2018 one transition is done without any otp and sms alert, then i print the statement of my account then i see this unknown transition ref number is same of transition which is done on 28-july-2018 .
I send statement to you of this transitions please download it from attachment.