Simple HealthKit interview questions

I had a 30 min call with HR. She was very nice asked if I was open to relocation. I said yes - I was not really familiar with Fremont area, even though it is about 2 hours away in CA. I asked about salary at this time and was told she did not have range. She emailed the next day with 2nd interview. I let her know I needed to know salary range as it was very expensive in Fremont area and not a lot of available housing. Her response was ok, I will cancel interview. I responded back that I was still interested. I guess the salary was expected to be very low....