Reliance Bigtv — reliance digital tv is not installed after 8 months!

Address:

Barabanki, Uttar Pradesh

Dear sir/madam
This is my booking number 14528842. I booked it on 18th march 2018 it was said that your dth connection will be installed within 30 to 45 days, but it was just said only. Again they extended the dates to 30th june 2018. But till that also they didn't installed. From july whenever i call them (Customer care) they say your connection will be installed within a week but it never happens they are cheaters they have taken my ₹499 and valuable time and sold my connection to someone else. Please help me.