Confused at intial purchase

I went to purchase a licence for Windows OS and when I get to the purchasing page it says that I will be purchasing an old version (Audirvana Plus for Windows - 1.x). Of course I don’t want the old version, is there some way I can purchase the licence for the new 3.5.3 version?

Can someone from the company answer this please, I had my wallet out and then stopped at the initial purchase page.

Hello Mesonto, sorry for the inconvenience. This is an error, we didn’t update this page but we can assure you that you get the 3.5 version of Audirvana when you purchase it.