RTO India — about the refund of my dl fees paid to rto nagpur east

Address:

DY.RTO, NAGPUR (EAST) CHIKHALI DEVSTHAN, NIT HALL DIPTI SIGNAL AREA, NEAR WATER TANK, NAGPUR - 440 034 440001, 440026

Hello
I have a ll no: mh49 /0022844/2019. So while applying for permanent dl i paid the dl test fee i. E 1066 rs but while booking an appointment slot it showing an error that appointment can not be booked your ll is going to expire in 12 days but i am not able to book a slot so i want a refund the money i paid to rto.
I followed the steps for an appointment booking it goes like 1st - fill form 2-pay dl fees and 3-appointment booking so that is not my mistake that the slot is not available there are still 12 days left to expiry my ll license.
I attached the receipt i paid to rto.
Hope you will do something
Thank you