Trying to sow chili seeds in a large polybet???

good evening garden friends wherever you are at the moment, on this good occasion I am learning with a home garden, namely planting chilies in unused polybets, which used to be the place where flowers were planted by my wife, because at the moment my wife is not using them, so I emi ta to try planting chilies and while I learn to be a home farmer.

This is a polybet that has already grown which I sowed two weeks ago, but I haven't gotten good results, am I still wrong in doing some of the work that I saw in the video that I forgot about the video from my friend that I took before I started for gardening.

In the second picture, it looks fresher than the chili leaves that I initially shared above, and I'm still learning a lot for my experiments as a rice farmer who wants to try growing chilies so I can pick and use them myself.
And for fertilization I haven't given it yet and only use black soil, but in the 3rd picture, I used rice dregs which I mixed with black soil, but there are no visible results yet, and the seeds were sown four days ago, am I Plant or sow them a little deep so that the sprouts can be seen taking a long time to grow.

There are many ways of sowing plants that I have seen, but I want to try as I wish, and if I fail I will try again, because I want to do a lot of experiments so that I can become a farmer who knows how to work and practice directly like the media that I have and I understand.

I know and I am waiting for lots of input from all my friends for my current farmer blog, and so that I can also get to know many successful farmer friends out there.