Cant enroll device

Cant enroll device because no installer link in Offline package installer page. When press “Download installer” only I can see is ADDT download link in popup window.

Browser didnt started download automatically. I think need direct link to installer.

And one more problem want note here. Sometimes installer works in background … and installation fails with no errors. And ew dont know - what hapening in background. Is it possible to show some progress bar when installer works?