Building an advanced guitar tuner with special features with a seeduino and a grove starter kit

The issue is I don't know what to try because I don't know the code for any of these things. Sorry for making it so long by the way, I just wanted to put all of the info of what I might need help learning how to code on there. I'll read the thing but I don't think it will help too much, I already sent this with all my info and if it wasn't completely clear that is because I didn't read over it a bunch of times so it wouldn't take me multiple hours, I just wrote what I was thinking and what I wanted on the project. But I don't understand how I wasn't clear with what I wanted, I specified everything I wanted. I mean most of it was me explaining exactly the features I wanted... I'm sorry I just don't understand what you are saying here. Did I break rules or something? Or do I just have to write a perfect essay if I want to get some help on an online forum?