well you might have a light leak... but something nobody has mentioned is that poor genetics give you poor quality. are these from bagseed? if so you might have some bad genetics in your grow room, sativa dom from the looks of it. You did say yourself you have no cash, i wouldnt expect those strains to be Silver Haze or anything like that lol..
i would chop those after a few days of flushing, unplug everything, save up 400 bucks, and then come back to the growing world. nobody said it was a cheap hobby, just remember you get out what you put in.