Seriously, now, first learn the meaning of the phrase, print-ready file , as it applies to the quality of the images that you submit to this website.
Of chief importance in this regard is the PROPER ORIENTATION of a work, as the viewer would see it in a wall hanging. Some of your pics are sideways. Some of your pics are crooked and have the background in them --- no, no, no ! --- this canNOT be. As someone has hinted, you need images as close to the real thing as possible, ... oriented properly, photographed STRAIGHT ON, with BIGGER file sizes to print a better range of sizes.