cupped leaves

I want to start this with saying that im not a total newbie when it comes to growing, its my 3rd grow and im having a leaf problem with one of my plants. Shes been like this from the start, the leaves look droopy and they started to cup and curl down. Ive read everything there is on the internet...

Hello again guys this is my 2nd post within 2 days so things aren't going as swimmingly is I hoped it would go for my first grow haha. Apart from Extremely slow growth, slightly upwards cupped leaves and purple branches. , yesterday afternoon i accidentally dropped my hat on the plant like the...