Chess Help

Im going to explain a simple way to get checkmate in 4-7, moves its very simple. Your first move is going to be e-4 or e-5, thats something u should do no matter what. for your second move you want to queen to f-3 and for your third move your bishop will go to b-4 or b-5. Then fo=rom there i want you to figure it out. Good Luck and have Fun