Basic color changing in masks - black to white pleaase

[Sounds5CEB]

I made a mask and it's black, all i just need to make it white please

almost burned my loptop  after hours of complexities

[Ann Bens]

Post screenshot Effect Controls and Program Window.

[Sounds5CEB]

 All panels opened lets say, one of the latest versions

Just let me know the steps plese i'll find it

i just couldn't find lesson for that simple step, all into complexities

[Sounds5CEB · Accepted solution]

Figured out myself:

Done with 4 color grading, swaping video duplicates, and reduced feather, not inverted