NHTSA Complaint #11437928 — 2018 JEEP COMPASS

My husband purchased me this car about three months ago and it has been nothing but hell for me. My car won’t stop swallowing oil. I had an oil change a month ago and I’ve already lost a little over half of the oil, and there’s no obvious oil leaks under the car. My tranny also won’t shift past a 45 minute drive. It shifts rough for the first half hour but after that it progressively gets worse by the minute. After 45 minutes it won’t go faster than 50ish mph and it makes a very loud humming sound when it tries to shift. It has a harder time driving through cities than on the highway, my car just won’t go. I’m trying to gather the money to get it fixed but times have been hard so I haven’t even been able to drive the car. It only has 39k miles on it and I spent over 30k for it so it’s super agitating. I’ve talked to other jeep owners and they’ve all complained about similar issues with the transmission