It's overlighting, overwatering or normal?

My jalapenos have tacoing leaves. Grow in tent, 120w led 20/4, but earlier it's been normal, only new leaves tacoing. Also i'm watering once in 2 or 3 days(250 ml), first use fertilizer only today. Soil is prefertilized biobizz all-mix, it's reason why i fertilize only on 25 day from sprouting. Whats wrong i do? I'm forget add pic