Airtel — Swap SIM not activated

Address:

Muzaffarnagar, Uttar Pradesh

Dear Sir, My airtel prepaid no is [protected]. I am from vineet chaudhary (u.p) My sim no is automatically not worked from last few days.When I was went to Airtel office at muzaffarnagar which Name: Airtel Global Televenture Address: 5/6, North civil line opp.zila Parishad, market, court road, muzaffarnagar -251001.the executive told me that u have to swap the SIM. Accordingly, , I have paid Rs.50 and swap the SIM, But till not it is not activated.Message is come on my cell when I restart my cell with that sim and check no is not my mobile no. I do not know the person in airtel office who is swapping my sim against my number. I have check from your airtel office, they told me your all services are active. Then why this problem is arised? Please tell me clear solution. Otherwise I have mood to go to customer court. My alternate cell no. [protected] Please come with faster solution. Thanks & Regards Vineet chaudhary