Vodafone India — Sim card not activated from past 1 month

Vodafone is the worst service that i have ever come across.. they just fool around people.this company just know to make money from public by fooling them and do not provide services at all... its been 1 month now and there is no activation of my sim even after taking thousand times followup for my issue.Not even the managers are capable enough to look into the matter and solve the issue.VODAFONE IS GOOD FOR NOTHING. WORST service in telecom sector.Better you guys windup this business from the market