Doesn’t work with transparent backgrounds - please refund – Image Size Review

I uploaded an image of a white logo with a transparent background to resize. It exported the image with a white background, so the logo is completely invisible. Useless for my purposes. Please refund. UPDATE: Thank you for the response, however I paid $3.99 to remove the ads before realizing the app would not work for my purposes. Again, please refund.
Review by the Puritan on Image Size.