|I have removed your Email dress as it is a bad idea to put it on a public forum like this as it will attract every spammer in the world.|
I am sorry, I do not do personal instruction. I used to get paid for that but I am now of an age where I do not need to get paid for anything. I just do this to fill in some of my spare time. I didn't get my hands on a computer till I was in my thirties so at 14, you are well ahead of the game.
If you want to be an engineer do what I did, read everything you can get your hands on. You have one big advantage over me, all I had was books, you have the wealth of information that is available on the Internet.