Uniconnect — Fraudulent services

I'd like to complain against Uniconnect Sim Cards for their terrible behaviour on the international sim card I purchased from them.Someone told to use Uniconnect for international travel as it would help me save. I must admit that that is a misconception! You end up paying way more than you actually use and calls to customer care are never answered. So terrible! It is a total fraud that cheats people by giving them sim cards of various countries by guaranteeing that the incoming charges on the card shall be nil.