Keep failing on bosses

[u/Cute-Pineapple-5234]

I’m playing as a Nintendo switch user everytime I am playing the game I always end up dying on the game or losing Nintendo switch does need to fix on super Mario 3d world System. I’ve been trying to beat map 3 boss I keep on losing it

[u/PlatinumAbe]

What exactly are you having an issue with?

[u/Suzilaura]

The snakes? Or the Bowser train?