Ola Cabs / Ani Technologies — Again double payment issue

Address:

KOCHI

I had booked a ride for my husband from ernakulam north railway station to Chittoor, and the fare shown was Rs. 133 and i paid it online, since the driver informed my husband that may be police might have blocked some routes due to Covid restrictions, he took an alternate route, like wise my husband also paid in cash the remaining money (218-133=85), but soon after two days i noticed Ola app showing Due amount of Rs.85.
I have already registered a double payment issue earlier on 6th Mar 2021. I want a refund and there has to be some method to inform Ola about cash payment.