Nine days is not a very long time for her to change her habits! Please give her more time.
I agree that an ex-pen with potty pads is a good idea for now. If she doesn't go potty when she's outside then don't let her have free run of your home. Another option would be to keep her on a leash indoors as well, watch for signs that she needs to go potty and take her right outside. You need to watch her every second until she finally understands that it's OK to potty when outside on the leash.
Good Luck with her.
