Fast Stone – Frustrating Challenge

Hello Tech Staff,

I uploaded Fast Stone on a lap top with a Windows ten operating system. I was hoping it would allow me to upload pictures to Poshmark and E-Bay. However, after I resized the pictures to 105 x 160 the picture is still too long for their screen. Poshmark initially only accepted photos from smart phones and tablets, then allowed computers. Also when I try to upload the pictures from their site, the pictures I want to upload are not being recognized, even though I sometimes already have them displayed. I have to drag the picture to the site, which is very time consuming. I would appreciate any suggestions you could give on how to resolve this issue.

Thank – You,
Zippy