Far as i know, it doesn't works for desktop, the only thing that you can do if you are going to look at your portfolio from your desktop, is just use Excel.
And import all the details, tokens, and everything from coinmarketcap using a formula to keep it updated all day long.
I knew how to do it, but i forgot about it since i do not use excel anymore, well, just the basics to have track of my investments of course.
i know delta doesnt have a desktop option, does blockfolio?
As i mentioned i would prefer not to use the phone