I'm not particularly good either but I am better than i was so will offer some advice for you to take or to leave. Equip yourself with a meta weapon. Gnawing hunger will be a good start. Now, stick with a teammate. Once you respawn, don't look for a zone to cap or a red blip on your radar, find teammates. Follow until they engage an enemy and then try and get a few of your shots into the mix. You 2 against 1 will have a more favourable outcome. Once you start to get more kills on the board (all praise kad) you'll start to grow in confidence, that'll help you improve in other areas. I absolutely sucked at online gaming when d1 first dropped. Then I discovered pocket infinity..... oh the fun I had!