Help potty training

Kandi • Mom to 3 beautiful girls. Expecting august 2020

Anyone have any suggestions on potty training my 11yr old was so easy. She was actually 9mths old the first time she showed interest in using the potty even though she couldn't walk if she said peepee I took her to potty and she would use it so once she started walking at 13mths she was completely potty trained. Makenzie on the other hand shows no interest shes all the time pulling shorts and diaper off if she pees in it and she will even squat and pee in the floor but If I try and get her to sit on potty she will sit for a few seconds and get up then get mad if I try and set her back on it. She will sit on it with her diaper on if I'm using the potty to she just acts not interested and kinda scared of it. But she knows when she goes in her diaper number 1 or 2 she will come tell me