How do I edit the logo on the online store

[ndp72]

Im trying to use my logo for the online stores header and i have an image behind it.  I uploaded the logo as a png but there is still a white box background is there a way to remove the background or delete the logo entirely and ill just photoshop it on to the image. i just dont want the weird white box cutting into my photo behind the logo 

[Chad]

Hello @ndp72, just for clarification the boarders of the image you're uploading is just an outline of your logo? 

Right now we don't offer the ability to edit the templates for the Square Online Store. So you might want to take a look at the other themes we have or maybe one of our E-commerce partners.