Hi, I have a small problem on audacity … Seeing that my computer has a specific problem, I have to download version 2.0.1 of audacity. I want to install vst on audacity but I do not know how to do it and when I put the vst I want in the folder for the audacity vst, it does not show up in the software and I know you’re going to tell me it must I in the option ‘’ add or remove plugins ‘’ in the menu on option analyze or effect but I do not have the option ‘’ add or remove plugins ‘’ help me plzzz !!
(sorry for the translation, I’m french) 
The current version of Audacity is 2.3.2 and it is available via the Audacity website: https://www.audacityteam.org/download/windows/
Installing plug-ins for Audacity 2.3.2 is described here: https://manual.audacityteam.org/man/installing_effect_generator_and_analyzer_plug_ins_on_windows.html#vst_install
For older versions, look for an equivalent section in the installed manual (look in the “Help” menu for the manual)