Posting to showcase page... help please

Have been trying to post some photos of my babies to the reborn showcase page. Can not get them to load from my ohone. Not really the most techie advanced person. It asks for file to upload, mine are on the photo gallery in my ohone, what am I doing wrong?

I have to upload mine to photobucket (usually to resize). Photobucket has a phone app for uploading directly from your phone. I downloaded it a few days ago and forgot to try it out… Anyway, that might be the way you have to go. It’s a roundabout way but it works…usually.