You can’t make a red ball python. They simply don’t have the genetic makeup to do that. Yes, they have orange tones but that is brown. The video of the red ball that most people claim to is not a real video. There has been many discussions on that python and it is not real. @t_h_wyman has talked about it before on here in depth.
Also another link to something on here Red in balls - #3 by t_h_wyman