Deezer Dekstop

I will sign up for Deezer Premium soon but I have some ideas to improve Windows 10 app.
-W10 app looks like an old Windows program instead of a Microsoft Store app in the way that it starts (should appear a logo when it is opening).
-Hamburger menu next to the name of app (top of screen) looks like a Mac program: rest of W10 apps have it underneath the name of app.
-It also use a lot of battery and it's a bit slow.