Is there a way to get my cibil score back up?

So last month my HDFC cc bill was generated for Rs2 And hdfc doesn’t allow payments less than Rs 100 by BBPS. So I missed that payment (I thought there will be no action taken for payments less than 100) and I also didn’t know about the NEFT payment option. When I checked my cibil this month, it was down by 69 points. I mailed hdfc regarding this and asked them to remove this missed payment as a one time gesture but they denied. Is there a way I can get them to remove this missed payment?

HDFC’s response to my email is attached.