than reproducing a desktop
Oh you sweet summer child 😊
I get what you mean, I really do, but the mobile launcher is very different from desktop.
Let me find an image of what a mobile desktop used to look like. It was literally the original Windows95 desktop, complete with recycle bin and start menu and task bar. Now that does not work on a mobile device, and modern phone launchers are light years ahead of those olden days.
I hope this link works:
You should worry about your writing skills. Try some punctuation, for starters.