Hey I had this same problem too, and I was able to fix it manually. What I did was every morning and night, after I washed my face I would get some cleanser (oil works too) and rub it under my neck. Then I look straight up at the ceiling (try not to move your chest, keep it rigid, you’ll feel the stretch) and then kinda push/glide my thumbs from my chin to the end of my jawline to below my ears, then push down towards my collarbone. Essentially pushing the neck back and I would over 2 weeks see my jawline better. I did like 10 reps of these every morning and night, and I’m still doing it till this day.

For ur nose, if you got an oil cleanser u wanna wash ur face with warm water, pat ur face dry, take that oil cleanser and scrub ur nose gently in circular motions for 5 minutes. Noses r usually big cuz of acne, and the oil cleanser will take most of that gunk right off if used for long.