I tried installing my Sapphire Plug-ins in premiere pro cc but they do not show up in the program. Can you please guide me step by step so I can install it?
I've moved your question to the Premiere Pro forum.
Does not the plugin have an installer.
Most plugins are stored in Program Files > Adobe > Common > Plugins > 7.0
To install it there is no mystery, just run the installer, this knows the installation path.
The most important thing is to know if the version of Sapphire that you have is compatible with the version of Premiere that you use.
A help here:
As mentioned, the latest version is compatible with:
CC 2015, CC 2017, CC 2018.