First time grow

Stop doing 24 hours light. They are living, and need rest. 20/4 is max or 18/6. 24 hours Is hard on equipment as well. Hard to give more advice. You don't have important things filled out. Like what is substrate or what's in it? All those fields it ask help greatly if you have issues. A experienced grower can look, and figure out your issues easier from your numbers. It takes the I think out of a answer when problems arise. 👍🏻🌱