RemX Specialty Staffing Denver, CO

I interviewed for this company with 1 person, she then invited the entire office staff in to each ask me a question of their own. I was told I would be called the next day but instead received an e-mail at 5p.m. asking me to complete a series of tests within 30 minutes from the time the e-mail was sent. I did not receive this e-mail until the next day so I completed the testing and sent an email trying to get clarification and I never heard back. I was interviewed by the Delivery Manger for a technical support job. The entire interview was odd.