I need Ranks Help

so I need there to be something that tells me how long someone has been playing my server, and also so they can check. It should tell them how many times they've voted and after it says that voted, lets say 20 times? Then they will be able to rank up to a another one of my GroupManager Groups. I've seen this on another server where the command /profile was used and it showed how long they played the server and how many votes. Someone tell me how to do this!