Haryana Urban Development Authority [HUDA] — one time settlement scheme payment

Address:

Panchkula, Haryana, 133302

I am the owner of h no. 1653, sector 28, panchkula, haryana.
since 13/06/2018 i am trying to make payment for enhancement cost of my plot under one time settlement scheme of huda through online mode but on numerous attempts the transactions is showing failed. kindly look into the matter since the last date of making payment under the said scheme is 15/07/2018 and i can not make the payments through off line mode since i am posted in mumbai. kindly look into the matter and resolve the issue at the earliest.