Paytm Mobile Solutions — Paytm postpaid waive late fees

I have to pay my paytm postpaid bill and amount was deducted and payment will be in processing stage.At that time i have checked no late fees charged. After that when the payment would be complete then late fees was charged. I am paying my bill every month on time. This time payment would be stucked. I request you to please waive my late fees charge