No response from online sales' query

Telkom is running an massive ad campaign to get people to sign up for their Broadband wireless product. The special is limited they say. I have logged 5 requests for them to contact me and phoned the call center plenty times. The response from the latter was to either a) cut me off b) leave me holding for 22 minutes (gave up), c) put me through to someone who said they could assist and then cut me off or d) say they couldn't transfer my call?<br> I received a call last week from Monday saying they got my request and the right person will contact me - when exactly who knows?<br> <br> If this is their sales pitch, I can only imagine their post sales service levels! Anyway, by the time they call the special will be over....