Mavis Discount Tire review: website issue to schedule appt

My local Mavis does not appear at the top of the list when I enter zip code 30024. It is listed 4th. When I select the correct location and select schedule an appointment, then select service and proceed, it defaults to the Johns Creek location. I feel this is something that should be fixed in the website navigation. I inadvertently made the appt at the wrong location. While my local Mavis worked me in this was a frustrating experience because I had to leave my car for 4 hours for an oil change. I will not be bringing my car for any service using the website to schedule an appt unless the navigation is fixed. Thank you.