Telkom inconsistent billing

Last week Telkom debited R798 on my account and on the wrong date and when i called and asked them they told me its for both Jan and Feb.Yesterday Telkom switched of my data bundles and when i called to find out they told me i didn't make any payment. Advice to fellow people if you are thinking of taking a contract with Telkom please don't because their service is bad they are inconsistent when it comes to billing and assistance.This is the most far worst network i ever subscribed to, i can't wait to finish my contract with them and move to other professional and loyal mobile network