Precision Polymer Manufacturing interview questions

i applied for this company a few days ago and i received an email with "corrective criticsm." they couldn't even take the time to read it in entirity, claiming a job I was at for over a year and half, I was at for less than a year, telling me my email was not professional enough for him and that my computer skills are not listed. ok fine on the computer skills even though most of the things can be done by a third grader....... anyway! fast forward to me trying to call their HR, and being told that not only will I not speak to the HR person about the rudeness of this email but then I was hung up on! so how about this company learns that maybe it should just learn to keep its mouth shut, because its own people don't know how to do the things they want.... like read! I have never been more disrespected by a company