How to print one slide per page in A3 size booklet

[Ziriki]

I had converted a pptx file into pdf file. Then I would like to print those slides into a A3 size booklet. I prefer it to be one slide per page in landscape mode. I modify the settings as the image below. Eventually the output is not exactly what I want. It prints two slides per page and they are upside down as well. Anyone could help for this issue? Thanks in advance.

[Bernd Alheit]

What happens when you scale the pages to A3?

[Ziriki]

It remains the same. Upside down and two slides per page.