Nextra Teleservices — Please pay back my refund amount

Address:	Wz 231A Rajnagar-2 palam colony
Website:	www.nextraworld.com

Hello,
My customer id is 209499 with the Name Reeta
I discontinued using NEXTRA in March, 2018 and requested for refund of modem amount.
MODEM MAC NO - OCD2b5612f53
Since then, i have been making several calls for the update of my amount but have not received my amount.
refund amount is 1500/-

Contact me on - [protected]@gmail.com
Please look into the matter.
And speed up the process of refund