Zomato — Cancelled My Membership and are not reinstating it

Address:	GROUND FLOOR 12A, 94 MEGHDOOT NEHRU PLACE NEW DELHI South Delhi DL 110019 IN
Website:	www.zomato.com

I had an annual Zomato Pro Membership.
I saw an offer, and clicked on it, and Zomato charged my credit card and increased my membership for another year. Since I didnt intend to buy that membership, I requested for a refund, which they processed. However, they have cancelled my complete membership, including my old membership. They are now not reinstating my initial membership, and are not responding to any emails or tweets. It is getting increasingly difficult to get intouch with them for a resolution.