IMPOSSIBLE!

I HAVE BEEN ATTEMPTING TO CANCEL MY CONTRACT WITH MTNSA BECAUSE THEY WERE NOT DEBITING AND IHAD TO MONTHLY DEPOSIT THE MONEY, FOR THAT INCONVIIENCE I REQUESTED TO CANCELL THE CONTRACT, INSTEAD OF PROVIDING ME WITH A QOUTE THEY ASK ME THE SAME INFORMATION THAT I HAVE SENT A 1000 TIMES. MY CREDIT SCORE IS GETTING MESSED UP. THEY STILL WONT ASSIST ME.