Spenga interview questions

They had me do a phone interview and then come in to try a class. The moment I walked in I started choking on whatever scent they had pumped in. I'm allergic to lavender and asked if thats what they were pumping in. The owner said yes and asked if I was allergic. I said yes to which she responded "uh oh" in a very condescending tone. I said I actually was allergic and if we were going to continue I'd need to grab an antihistamine and my inhaler from my car. I did not get the job and I'm pretty sure it was because of my allergy though of course I can't prove this.