arrow key wont re attach

Recently, I removed the keys in my MacBook Air to clean underneath them because they were filthy and I had no problem with any of them, they all snapped off easily and went back on easy, except for my arrow keys which just don’t seem to be clicking back in, they either get stuck or just fall off when I lift the Mac up.

Ive tried YouTube tutorials on how to put them back in place, but none have the sam springs as I do,

Help?