Sam & Ash interview questions

I received an Introductory Interview Invite from someone supposedly from this company. She stated I'd received an update at the end of the following week and I never heard from her again. Also, when I visited their website, they could not tell me if that person even worked for them because her ad was on Craigslist while their site says they only took applications from LinkedIn and that position did not even exist on their site. Their chat people kept saying someone would call or email and not one person ever replied to me about if she was real or not.