Intertek Lab Technician interview questions

Company first contacted me a month after I submitted my application. Asked if I was still interested in the position and if I would like to schedule an interview. The email was clearly a copy and paste form email where the agent inserted the job title and other information with missing or awkward spacing/punctuation. I noticed at times the wording of the emails became slightly less than professional in vernacular from what I expected. I scheduled a phone interview for the next day and received confirmation as to when and what number to call. My appointment came and went and I was unable to contact the "talent acquisition", left a message, and tried again 20 minutes later and still was not able to make contact. After 24 hours with no word I was no longer interested in the position. Too many red flags here, a company of this size should not be having these issues.

I applied online it took a few months for them to get back to me. When i got the email an interview was set up, the first interview was easy. A few weeks later a seconds interview was setup and i was showed around the lab. The interview was the easy steps.