Distressed because of Supersonic and their lies.

I've been on the phone so much that I've now spent R500 getting this issue sorted.

The agent Patience has been nothing short of a ****, she promised me that my issue will be seen to by their respective supervisor and I'll be called more than 48 hours ago to resolve the issue and this has been nothing short of a lie, instead I've had to call several times of which majority of my calls were dropped and today I eventually managed to get through again to Patience and again I was promised to have the supervisor call me today and this has not happened at all. I've explained that I might lose my job because of this and they are not taking it serious and I'm on my last nerve and distressed about supersonic and how they handle business.