internet connection

<br> MTN is not connecting me to the internet once after i purchase one GB of data bundles its been 2 weeks now with out any connection the internet i cant do any of my internet business now I've been send a of e mails to MTN but still no resolution on the on going error <br> <br> please guys do something about this im on contract with MTN and im paying MTN every month so now i getting bad and poor service with MTN if this query has not been resolved in 14 working day im terminating this contract <br> <br> my number is *** is the one that they blocked from reaching internet but when im puting other sim cards on my device it does connect nth internet so im using other number<br> <br> my ID number : ***<br> <br> account number ***<br>