Help lol 2nd time grower

So 3 of my 8 are doing great but the others are wilting pretty bad I thought maybe I watered them to much so I gave em some time to dry out and still not responding here is the pics.....not only that but I've noticed alil bit of what looks like to be nute burn on few leafs I did use fox farms ocean forest soil but I cut it down 50/50 with regular. Organic soil so it wouldnt be so hot..

What was the "regular organic" soil you used?

They definitely look overwatered and generally stressed out.

What light are you using? And why are they in a Tupperware tub?

So I built the Tupperware tub well I drilled holes on the side for air flow and when they're seedlings I use it as like a mini Greenhouse a usually works great the top has a hole cut out for a built-in fan to circulate air throughout keeps a little bit of the moisture in the same thing as those miniature plastic greenhouses you can buy for seedlings I just made one

I don't remember the name of the organic soil it wasn't nothing special it was a cheaper brand

Since yesterday 3 of the five that were stressed started to snap back and are lifting towards the light I think they were wilting cuz they weren't draining enough and getting enough air flow(I'm thinking)

Using led