You haven't followed up on your previous posts that I answered on, nor asked what you're stuck with.
I linked the tutorial for the SFML CMake Template multiple times, that explains what it is, not sure why you can't "understand what is meant by" it...
We don't expect people to be experienced, even though we also will point out that C++ and linking/building libraries isn't really what the SFML community has to teach to people. What we do expect is for people to have the ability to understand how to use a basic forum software, to not spam people or the forum (if they want to engage with the community), and to be able to write good questions, communicate clearly and follow up on open discussions, instead of just creating new, disconnected ones.