Vodafone India — blocked messaging as telecommunicators

Address:

Chennai, Tamil Nadu

I am not a telecommucator but they blocked as telecommucator. I send sms to my friends only rarely i called vodafone customer care they asked me register in trai but i am not telecommucator please help me to resolve this as operator vodafone must response but they are not responding they know whether i am sending sms or not then why they blocked me as trai why vodafone operators are not sorting this problem