Laggy App for OS X El Capitan

The app is super buggy in MAC OS El Capitan. It is laggy scrolling through the different wallpapers. In addition, I cannot seem to be able to save wallpapers anymore :O. It is very frustrating compared to the version of OS X Yosemite. It freezes sometimes with the mouse circling for 5 seconds before being able to scroll down the page. Hopefully we can also be able to delete saved Wallpapers. Please update and fix. Thank you!

EvaMeynini about Wallpapers - HD Backgrounds and Wallpaper Images with Animated Clock Widgets for your Desktop