I need hep !!!

So I have 3 White widow plants and I think they are dying due to mold or fungus. I had to bring them in my room due to roofers working at the house and I had to have them in my room for the time being. It is really hot and humid in the loft so I think the humidity got the best of em. Just wondering what Can I do to save them !!

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looks haggard....it's not mold...i bet they need more water or you fed them too much...

Maybe Poor air cirulation. These are like 4 foot plants ! so over feeding I'm not too sure I'll post more !