DeSantis probably got a very large donation from a big donor which skewed the numbers. It has been reported a number of times that Trump was outraising DeSantis. Additionally, as mentioned it was reported that done are pulling their money and support. It probably changes by the hour at this stage in the game.
It’s a nasty game.
Big donors make big investments.
Big investments require big returns, thusly, a skewing of representations comes into play typically against we the people.
How much was pledged and how much was received?
I heard that he at first did raise a lot of money at first but the pledge retracted.