VODACOM IS MAKING ME NAAAR NXA

I JUST GOT A CALL FROM SOME MBD ATTORNEYS STATING THAT I OWE VODACOM R600 FOR A CANCELATION FEE THAT I'M NOT EVEN AWARE OF. I HAVE CANCELLED MY COTRACT WITH THEM A YEAR AND A HALF, AFTER THEY MESSED UP LIKE THEY NORMALLY DOAND NO ONE SAID ANYTHING ABOUT CANCELATION FEE.

I WANT PROOF SHOWING ME THAT I AGREED TO PAY THAT F****N CANCELATION FEE.IT'S BEEN A YEAR AND A HALF I CANCELED THE CONTRACT. I HAVE NEVER RECEIVED ANY STATEMENT WHATSOVER THAT I AM SUPPOSED TO PAY AND THEY HAVE A THE NERVE TO HAND ME OVER TO ATTORNEYS.

SHOULD THIS MESS UP MY CREDIT RECORD SH**T WILL HIT THE FAN.. WHEN SOMEONE CALLS ME THEY MUST HAVE ENOUGH PROOF THAT I ACKNOWLEDGED THAT CANCELLATION FEE.