Do they had the booth that sell black African soap natural shea butter

Yes saw several places.

Yes, as you are facing the flea market, it will be the first row on the right near the front just as you pass the concession stand (it will be a large regular booth). There are a few people on the far left row with tables as well.

Last time I saw it, it was on the "D" row, close to the beach blvd road side.

I didn't see that booth