Airtel — Airtel not sending porting code

Dear sir

I have been trying for 2 days for getting UPC porting code but Airtel don't send it at all. I have called 3 times to airtel customer care 198. All the time they said wait few hours it will fome soon but it didn't come. They are just trying my patience but i almost fed up but last time I'll call them again for abusing them a lot. Because i have wasted 200 rupee only for getting UPC code but i didn't get it. First i recharge 49 rupee then i recharged for main balance so that i can send a msg but i still wasn't able to send a msg because airtel changed rule for using message facility. Then i came to know that for using msg facility i need to recharge unlimited pack so i recharge 129 and then i was able to send a msg. I sent msg PORT xxxxxxxxxxx to 1900 but they didn't send me any porting code i. Reply. I have been trying for 2 days. It's the worst service provider