MTS / Sistema Shyam TeleServices [SSTL] — mblaze data card 1

Address:

New Delhi, Delhi, 110045

It is very disappointing that in spite of paying my bills on time, still nobody is looking in to my complaint. My mts [protected] is not working since one week, i complaint about it every day, still nothing happened, in spite of solving problem i got the message that my complaint has been resolved. It is cheating.
I will summit back my mts and will recommend everyone not to take it as they are cheaters. They only will come to deliver you mts when u purchase it, after that will never come to you, even they will not describe you how to use it.
I have always paid my bills before time, still nobody is listening.
Being such a big company i am very dis pointed with their behavior and response.