ADSL line problem.

All customers of Telkom with active ADSL lines be aware. I moved to a new address and wanted the adsl line to be moved but apparentely they don't service, move or repair anybroken down ADSL lines. This resulted in me having to cancel my contract for which they can't provide. Now I have to pay forfeiture penalty cause they don't want tomove the line. If I did not want the contract and want to cancel I would understand I am liable for the forfeiture but because they can't and don't want to move the line I am liable. No way in hell will I pay and have ordered my bank to stop all further debit orders. Blacklist me if you want and I'll take it further. How do they expect me to pay for their service they don't want to provide.