Posted: 07/06/2014 at 07:25
At the top of the page you'll find a button 'Start new thread' or somesuch - that should do the trick.
But in the meantime I'd remove those brown leaves and burn, just to be on the safe side. Brown spots on the leaves can be caused by water getting on them, so try to just water the soil.
Is your tomato plant in a greenhouse or outside - tell us more about it. You can post a picture by clicking on the green tree icon on the toolbar above where you type your post and following the instructions. Afraid it doesn't work on phones .... yet.
If it doesn't work let us know.