How to get a job at subway?

I went to subway last week in California and asked if they were hiring and they said yes. I turned it in last week and the manager said she would call me the next day. She hasnt called so i called yesterday to ask if she looked at my application yet and she said she didnt. What should I do if she doesn't call? I put my hours open for pretty much all day everyday so why wouldnt she call?? If you work at subway or did work then what should i do? thanks!