Security advice

I phoned in about 3 weeks ago to 2 different numbers wanting to be put through to Mr Wahl Bartmann or Leon Bartmann PA or Secretary to leave a message for the PA or Secretary to call me as the numbers I called wanted to put me through to sales and my calls are not to buy security. I have had dealings with both Walh and Leon Bartmann for years for security for the companies I worked for and when I had a problem I would report to the area manager at the time and not a salesperson. I live in a retirement village in Roodepoort and need advice from someone with the correct knowledge to help me hence I am wanting to speak to a PA or Secretary so that I can be directed in the right direction or that I might be able to speak to one or the other Bartmann brothers.