Kenny, when you take your photos with your camera, they are usually large size files (1-3 megabites). Check the actual files using file explorer to see what size they are. To post to the gallery, they must be 100 kilobites (100k) or less, otherwise they will not post. You should get an error that they are too large. In order to reduce them (make file smaller), you will need some sort of photo editting software (Photoshop, Corel, PaintShop Pro, etc...)
If you want, you can email me a couple of them and I will reduce them for you.
frdmftr@comcast.net
Hope this helps.
Dave