************** because of not being vaccinated

I app**** for the position as a receptionist that they advertise, upon doing that I was called my the HR personal or someone from their recruitment team with regards to coming for an interview tomorrow. On the ad there was no mention of needed to be vaccinated but I was asked by this individual if I was and my reply was no. I then received and email stating that my interview has been canceled because I am not vaccinated. I am shocked at this