Best Buy Backend Developer interview questions

Got into initial interview call with a recruiter without setting time before hand and scheduled for next day. They skipped the specified call time next day and apologized afterwards. and scheduled for next day. The job was for a 7+ yrs Java Developer. When we got to the actual interview, same recruiter called and started asking questions about React Native. After clarifying with her she confirmed that this is a backend role and not mobile and that it was a mistake. The call disconnected, then the actual Tech Recruiter called to restart interviewing me only to tell me that this position is for an intermediate level developer after hearing my salary expectation.