Gaming Mario Sports Superstars 3DS save game

[Natodic]

Hello everyone,
I installed Mario Sports Superstars on my 3DS a week ago but when I started the tutorial of football and a problem appeared :
To accelerate, i have to use the L button, which is broken on my 3ds so, I can't finish the tutorial. i tried to change commands but the tutorial keep the original command.
To bypass this step, I need a save game with all the tutorials finished so, if you can help me...

Sorry for my bad english I'm french.

Thanks