Good evening,
I have installed on my website virtuemart 3.0.10 and I want to activate the "Enable content mambots / plugins in descriptions?" but does not appear in my back office .. What can I do ???
You must be reading instructions for the very old VirtueMart 1 - Mambots have not been used in Joomla for years!
The setting you want is Configuration/Shop/Shop Settings/Enable Joomla Plugin
Documentation for VM3 is here: http://docs.virtuemart.net/