Even though I am not able to get mod, can I just get a rank on the server (It's a really cool Rp server I been on)
If rules carry's on from the other server then forget it
Generally, ranks are earned per server depending on how you participate and play with others. Once a Staff you don't ask for a higher rank nor submit another moderator application since you are already part of the crew.
Just be patient and behave and you'l get what you deserve!