Weird colorization with grain or pointalize effect


New Member
Can someone help me troubleshoot?

Hi there! Was hoping for some help troubleshooting.

When I try and follow this tutorial and apply a grain or pointalize texture, my effects have a rainbow and black kind of color instead of just black and white.

Here's the tut I was following:

Here is an example of what is happening:
Screen Shot 2022-04-02 at 6.29.46 PM.png