Video Game - Play & Explore

I really do like this app but I can barely play DS games, is it possible if you guys could possibly make a tutorial of how to access touchscreen for the bottom “screen” in ds games?

Now at first i couldn’t get games but all you have to do is go on safari and search for Roms. Then download your Roms and then go to your files and add the files, then go to Video game and click and enjoy.

why did you change the way it was and made it where it's basically stupid because mobile instead of iOS you actually get to play without downloading the files and then playing it all you gotta do was just click the download button without having to select a file of the game for mobile