Thanks for the feedback, I already knew but I could never solve it, for some reason only the first one works correctly. I would have to fix it later.
Also, the beginning entry is my bad, I did'nt add collision there.
Thank you!
Edit: I did a separate project where I put a character and a mobile platform, I realized that my mistake had to do with the fact that I had not activated some selection boxes in case an object interacts with something moving under it.
I'll see if they accept that I can reupload it again.