Why is the matchmaking so messed up?

I have played apex legends on and off for a couple years, and have usually had lots of fun on this game. I am only around level 397, and I am usually a casual player. The furthest I’ve ever gotten in ranked is diamond 4. This season, after reaching gold 4 the previous season, I completed the provisional matches for ranked. I didn’t do good, and landed in bronze two. I thought it would be ok, but much to my surprise my entire lobbies have been filled with masters and predator players. Being a level 397 player, I am getting completely and absolutely obliterated in these lobbies and I have no chance. I am writing this email after losing the past 7 matches before the first ring has closed. Please do something about this. I should not be put in lobbies with these types of players, because it not only harms me but it also hurts them because they are trying to win and I am not a good enough player.