Urgent sick plant

please see this post, i just noticed i posted it on the wrong section(was high), ITS URGENT! https://www.rollitup.org/indoor-growing/206807-plant-problems.html

thanks

Damn dude, that 1st plant seems to have withstood quite a few problems, and yet you've managed to get it this far. Congratulations for that. Unfortunately, I'm too new to give you any advice from experience. If nobody steers you in the right direction I'd scour the plant problem diagnosing guides that are posted here. I learned a ton from reading posts by "Uncle Ben", among others. Best of luck.