@notcrashunting There are a lot of 500 rank players who are not that great. What's your KD and average damage?
the playing with friends is difficult, I completely understand. But if they queued you into your lobbies, there would be no point to SBMM and you'd be bumping into diamond and predator players who are much better than level 500. People would just run teams of 2 high skill players and 1 low skill to get into lower skill lobbies.
Learning the game is a grind, it has a bit of a steep learning curve. If you push through it you'll start to have some success. Have you tried going into the firing range with your friends and turning friendly fire on? Have them put pressure on you so you can get the feel for the game, looting and guns.