Help

Guys, today is last due date for my Amazon pay ICICI CC. The bill amount is 2L+ I've paid it yesterday through iMobile app with SBI net banking option. Though the amount got deducted from the bank it didn't get reflected in the CC statement. I've heard that this option is faster compared to other 3rd party apps. Can you let me know what can I do if the payment didn't get reflected in CC statement by tomorrow?