I read some tutorials about how to add the correct palette to the sprite and I have applied the correct palette to my sprite but it still appears drawn bad why ? i need it please
Show us a screenshot of your ability to follow a tutorial. Lets see your sprite, in any version of fighter factory in the palette window as a screenshot.And i bet you can't do that either.
Well first you can read an ACTUAL tutorial because to achieve what you have done there i can tell you haven't. You've taken some random sprite, shoved it in with shared palette on and left it at that.
Uncheck "Tavolozza condivisa" (the one that is written as "paletta condivisa", bad italian translation); it means "shared palette". Let's see what happens. And don't PM me.