TELKOM-WORST SERVICE PROVIDED EVER!!!!

This is the worst company ever!!!! Been billing me for 2 ADSL lines and refuse to fix this after months after trying to rectify it with them. They are quick to switch your line off but it takes weeks to switch back on again!!! Online payment portal does not wor****!! So how am i suppose to pay you without you switching the line off???? Please explain this to me. I will definitely be changing service providers as soon as possible!!!