I used Photoshop to edit a few photos so that they would meet the criteria for being under 19.5 k, w620 H280
Went into Windows explorer to ensure they were under 19.5k
When attempting to upload, the uploader showed they were all 75k or bigger
Hi, welcome to the forum. I'm moving your post to the Android Tablet Graphics section for you to see if anyone there can answer your question.
Good luck!