Apps needed:
Superimpose
Or picsart

Superimpose:
1. Open the template in superimpose and then pick the color you'd like. Make the filter screen then merge. Add your png and your finished then save.

Picsart:

1. Open your template and go to draw and then pick your color and make the filter screen. Add your png and then save your cover.

Add your text and your done

Add ons:

Hope you all enjoy this tutorial! Happy editing lovelies!!