technical issues

[matbman]

my submissions have been rejected due to technical issues, but with no detail as to why...when I upload, the preview thumbnails are blurry, and presented vertically. 

[Test Screen Name]

Please share 1-3 pictures (originals not previews) so the experts here may offer ideas to help you work towards Adobe's world-class commercial requirements. 

[Nancy OShea]

when I upload, the preview thumbnails are blurry, and presented vertically. 

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Hi @matbman,

You didn't upload images straight from your phone/camera did you?  Even the best photographs require some post editing in Photoshop / Lightroom before they are submitted.

To give better answers, we would need to see the actual images you submitted, not the preview thumbnails.