M.M.
Here is a good option from Dr. Greene. http://www.drgreene.com/qa/learning-poop-potty
We are potty training my 27 month old right now and we told him the potty eats his poopy for breakfast so he has to feed it. I know. Totally bizarre but a friend gave me the tip and three days later he was pooping in the potty and says "I gotta feed the potty mommy".
was she ready to potty train or did you do it because she was 2? If she wasn't ready to potty train it may take longer. My cousin started her daughter at 2 and it took 4 months until she was reliably potty trained and they were also using pull-ups. We waited until my son was asking to use the potty on his own and he was trained in a week with no pull ups. She may just need more time. Good luck!