I clicked on the PvP on the upper right of my screen and get a list of queues. Looks like a list of map types, each with a number in blue and another in red. I have no idea what these numbers mean. I click on "Hostile Engagement (FvK) - Capture and Hold - Space - Salvage Operation", I then click on "join queue". Nothing ever happens from there. What am I doing wrong? I am RA-5 if that matters.