NHTSA Complaint #11500643 — 2017 KIA FORTE

Currently at 80k miles and roughly at 50k miles started hearing metal clanking when accelerating and smelling burning metal and hints of electric fire when driving, I've been adding oil / changing the oil every week because it's barely any oil on the dipstick and noticed that there are shiny metal flakes in the oil and filter every time, I have an hour commute to and from work and this motor is a ticking time bomb and I have to put 4.3 quarts every week. The motor is burning oil and when I first start it it barley stays running and shakes tremendously also sometimes it has revved up to 3k rpms but after about 30 seconds to a minute it drops under 1k rpm and idles rough, I've had it checked for leaks and there are none. I took it to the kia dealership and they said that it was not a recall and they couldn't help.I went as well for the trunk latch and Forward Collision recall. Latch was broken and they didn't fix it I had to order one offline, only thing that was done was the coolant flush service and the fuel system and forward collision, also was told that one of the motor mounts was bad and paid for it but never received it. I'm spending boo koodles on oil and filters I could have purchased a used vehicle for what I've spent on that. Please help me out with this. I've been considering just taking it back to the bank and ruin my credit because I'm scared that it will catch on fire or leave me stranded or even getting in an accident. I'm terrified to continue driving it but unfortunately it's my only transportation but everyday I take a risk. I just don't understand these motors I've changed the oil every 3k miles since I got it. For it to only have 80k miles there shouldn't be metal flakes in the oil and filter every time I change it. The only other issue is sometimes while on the highway it just acts like it's loosing power and it cuts out accelerating here and there not sure if the motor is close to locking up. I don't have photos at the moment but have videos.