Hi ph3ronix, I am actually busy right now but you didn't explain your problem, anyways I want to safely guess that you want to use the module with rehlds and server does not appear in favourite tab.
There is actually a _TESTING
macro in the project, you may wish to uncomment it, build the module, install, and it will dump a lot of useful data onto console. You can use it to troubleshoot what actually is going wrong.
You need to specify a lot more details here. Rehlds version, amxx version, plugins, modules, meta list, meta version, server log, are some of those to start with.