Q.Tomato plant leaves curling
Tomato plant leaves curling down at the top of the plants. What can I do about this? Here is a picture.
I'm sorry your tomato plant isn't doing well! Unfortunately it doesn't look like your photo came through, but from your description it sounds as though your plant(s) could be suffering from a viral infection. There are also other possibilities...These articles will provide some tips on positively identifying and (in some cases) correcting whatever might be ailing them:
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-leaves-curling.htm
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-diseases.htm