visual composer install

Hi guys,

first off thanks a lot, I think you know why and I won’t make it public but I will make the thanks public. you are all awesome.

I have a Highend theme but I seem to be missing the Visual composer Plugin. it is saying update it but I can’t find it and there is no folder for it in plugins. when I search for it I cannot find it in WordPress plugins, Am I being dumb or do I need to download the zip from somewhere?

cheers
Jeremy