How can I create this effects?

Tick the box I have coloured yellow (see “Preferences” at bottom of “Edit” drop down menu) to show all your VST effects in the “effects” drop down menu
rescan VST effects in Audacity.png
If you tick the yellow box and click on “OK,” the next time Audacity is run all the VST effects in the plugins folder should then appear on the “effects” drop down menu and available for use.