Tradeindia.com — forcing to pay for trust seal for business

Website:

www.tradeindia.com

Paid INR 35750/-for one year membership
in jul 2018. Now asking for INR 2, 00, 000/-
for trust seal to get business. This wasn't told to me while taking membership. My company won't look genuine without trust seal according to them. My company has been thrown into non response zone. Can't be seen on TradeIndia portal. This is as per Company policy