Ashley,
No pictures showing for me, either.
… on the iPad, I see a white question mark on blue ground.
All probably appeared well [to you] when you posted the pictures; but this forum blocks any that are not pasted-in from one of your own Albums.
You need to create a Photo Album [ jpeg files only ] containing the pictures; then, when editing your post, use the black "camera icon" in the toolbar to insert the pictures.
Hope that explains the process … if you still have difficulty, please ask.
MichaelG.