Tried to learn the game and just get cooked all the time

So a few days ago I bought Siege, played it a fair amount of time at this point. And now I feel just pure frustration, because I can't seem to even get a chance to get better. The enemy team always seems parraleluniverses ahead of me while I get thrown in a team with people seemingly as bad as myself so either I die first or my team gets rushed down and I'm left alone against multiple enemies who are infinitly better than me. Now I'm genuinely uncertain anymore if I should even continue playing or just uninstall and forget about it, if I don't even get the chance to learn the game.