how to add a texture into a shape in after effects

[amir5E29]

hello. 

I wanted to create a small motion graphic by after effects 2019 cc and I wanted to use a texture on two shapes. but I don't know how to do it. Can you halp me?

  

[Mylenium]

Use the shapes as a track matte or create matching masks. You may want to read the online help on some basics.

Mylenium