Right now you have 5 images which is not allowed. You can't combine glitter pictures, or at least I can't, because they are animated. You must take away two images (the egg and glitter text counts).
Sassymom, I got them by using ALT codes. You type in a certain number while holding down the ALT button. If you'd like to see other letters and images you can make with ALT codes, feel free to message me.