State Bank Of India [SBI] — refund amount not being credited

Sir/madam,
I, abhishek h r, had cancelled a booked flight on 15th june 2019. I received an sms from yatra.com on 19th june that they have credited the amount of rs 2680. The reference number is 74332749168916769733321. It still has not been credited. Kindly look into the matter and do the needful at the earliest. Thank you.

Yours sincerely,
Abhishek h r.