Yeah wow, I mean is it really that hard to at least turn on the flash? We can't help from really dark pictures.
Also they're sideways, so turn the phone sideways when you take the picture.
Scroll down to the quick reply box underneath our posts, click the "Go Advanced" button, then in the opened work space, tap the paperclip icon and there will be an option in the new window to delete pictures, and then you can add new ones.