ClearVision Optical Internship interview questions

Sent my resume and got an email right away to set up a phone interview. The interview was quite simple just went over the resume and why I would be a good fit, but very bland. What I didnt like was they said they would contact me further and they never did. We would email back and forth to see if there was any news yet, but she just never responded. Unprofessional in my opinion