Wow, you're on my server...I'm Xandrus, and that's Toothsome there from FMC, we're a PvP focused guild.
Main advice I can give ya is to not get too burnt out on warzones atm, and start leveling more, once you unlock more abilities, you'll be able to do quite a bit more.
Edit : Oh, also, zoom your damn mini map out, so you know more of whats going on, the warzones arent Deathmatch, they're objective based. Also go into your options and increase your character field of view as well, will give you alot more info about whats going on around you as well.