I NEED HELP ANYONE PLEASE

Ok I truly am sorry about the scrappy desparate post. I was not myself. It was all the stress building up inside of me and exploding. In a couple minutes I'll put out a better explanation of my project and some diagrams and hope some of you guys can give me an idea of how to construct it and what the best method is. I was honestly looking to see if there's a touch sensitive grid out there but couldn't find any and I think big buttons were too expensive. Once again I am truly sorry for the horrendous post. Also my teacher will barely help me. I feel like a project like this is meant for college not high school where I havnt even fully learned the language or much in electronics