After a few days fermentation will start to kick in so don't seal the lid air tight or put a cloth over it. You can continue like this for a few more days or for a couple of months for a stronger flavout.
Add a few table spoons of salt and mix until they are evenly coated.
Slice chillies that you want to use birds eye, Tabasco, generic super market, scotch bonnet. Here they are Trinity used mainly for jerk.