You can get a refund of these items within 30 days of purchase, just know that refunding your purchase will mean you no longer have permission to use the design files in your work. Email us at firstname.lastname@example.org with questions.
Every brush in the .zip folders are added in various formats for you to be able to use. For those who use Photoshop, each one is set up in a brush file you can add to Adobe Photoshop, just follow the instructions in the guide. For those who use vector programs, EPS and SVG files are available to use for each brush. For those with neither of the above. If you still want them, they are also in there as transparent PNG files.