Car just washed.
I know the pics are weird.
It is like a little mountain that has no paint on top of the coat.
And in the top is dark brown.
Thanks for looking guys.
The fact is that the part is covered by the wing and the damaged must happened by itself.
I ask the dealership to fix for free. At least I will try.
Possibly the mounting hardware/assembly coming through? Don't ask me how, but it's kind of hard to tell from the pics. It's the only thing I can think of that would be pushing through the spoiler from the inside.