S.M.
My best advise is wait till she is ready do not push it! For me the more I pushed it to get them trained early the more accidents I had to deal with. Sometimes they just arent ready.
My oldest trained almost all by himself at the age of 3, I tried to train my daughter earlier (because girls are suppose to be easier) and she had way more accidents then my son ever did. With my baby I plan to wait till he shows interest and is ready to go with it.
Also for us goody bags always made it fun! I went to the dollar store or got cheap things like packs of stickers a little mini bag of M&Ms, a match box car..etc and they got to pick something when they went potty. It was fun for them and I was glad to see them get so excited over something I thought would be so stressful.
Hang in there she will get it eventually!