Lowe's Home Improvement interview questions

I filled out my application online. I got a call back from the HR manager. I went in for my first interview with the HR manager and took a drug test. At the end of my interview the HR manager scheduled me for a second interview with a Assistant store manager.

Went to an interview with HR and then interviewed with a manager. General questions about how you work and previous experiences that demonstrate teamwork, customer service. They don't tell you how much it pays until they make you an offer. I had done the 2 interviews, background check and drug test before they gave me a dollar amount. Wasted my/their time, when they could have given me some idea upfront. Also, could not give any idea how long position would last (maybe 2-3 months, maybe 6) , or what nights I'd be working.