You really need to post pictures. We want to see her. For that matter, we want to see all of your horses.
Someone said something about getting a kid to help you. That might sound like a joke, but when I was Professor of Veterinary Science at a university, I was forced, along with a whole group of people with lots of letters after their names, to take some computer courses. I was the best one in the class. Everybody thought that I was so smart. What actually happened was that my son, 12 years old at that time, helped me through the course.
Kids are amazing. They know everything about uploading pictures and resizing them and all sorts of things. They can even show you how to put the "kid filters" on your computers. They can also take them off without you knowing it.