How to download Cubase 9.5

I have just bought Cubase 9.5. I therefore need to know how to download the Full installer with Internet Download Manager(IDM). I am trying to download it right now with the supplied program(Aria2) but the said program has a very slow download speed compared to Idm. Using Aria2 to download 11GB may take weeks if not a month at my current location. Please, help.

I have a 5mbs broadband connection and it all downloaded okay overnight. Otherwise, you can always buy the media pack which gives it to you on DVD?