First off welcome to the forum. Hope you enjoy it. Second there is no such thing as a blue nose pitbull. It's a back yard breeder term. All it means is the color of the dogs nose. And without papers there isn't any way to tell exactly what you have. I would call her a mix to avoid any bsl
issues. Sorry to hear about the toy. Mine aren't allowed them bc they shred them. Did she pass the stuffing? How often does she go out for potty training? Our boy used to pee in front of us but I just shortened the time between breaks and worked up to longer again. There's lots of threads on crate training also. Do you give her anything to keep her busy while you're gone? The black Kongs stuffed and frozen are a good crate toy. They stay busy getting all the yummy out. Mine have special crate bones they get. They only get them in the crates. Have you tried leaving a radio or TV on while you're gone and covering the crate?