Yoshi's New Island for the Nintendo 3DS- W/Case And "built-in" Manual

This listing is for the video game Yoshi's New Island for the Nintendo 3DS W/Case And "built-in" Manual The wife and I bought this games new, for our child years ago. annnnd he never really played it so it's in excellent condition and works as it should. This is one of the games that includes the manual in the actual game, in what they refer to as the "built in" manual. It has the insert explaining how to access it, but I am not familiar with this sort of technology lol bc you see, I never played the 3ds as I stopped playing video games at around the DS time frame, which was when he started playing video games. So everything after the DS.... (3ds) is specifically his. either way imma look into it tomorrow just to make sure it is infact there and accessable (the built-in manual that is) it's there, see photo