How long does it take for HR to get back to you? She left a voicemail and I've been trying to call back with no luck

[joelnicole]

So i applied to target and did the video on saturday, and got a phone call on Monday from HR. I missed the call, she said she had a few questions about my application and to call the store back and ask for her. So I called back an hour later twice around 5 and no one answered the phone. So yesterday morning, I ended up calling early and they told me she wasn't in and that she would be in today around 930/10. So I call today around 10 and they tell me shes busy right now and they wrote down my name for her. I'm not sure what to do because I really need this job and I feel like im playing a game of telephone rn. I haven't gotten a rejection email so I think i still have a chance but im not sure. If she doesnt call me back today idk what to do it's frustrating because I feel like Im annoying them by calling so often but I dont know what to do. Any insight would be helpful 🙁