Do you know why i'm getting bullied all day everyday people telling me kill myself i tried everything to make it stop nothing will help..

Yes: Because people can be asses and act petty and enjoy making others suffer. Don't give them the satisfaction. You should seek professional help through a school counselor, your parents or your local doctor. There are online resources you can try as well. If you ever think you may acutely hurt yourself - go to the Emergency Room they can start the process. https://www.stopbullying.gov/index.html

Not your fault: Unfortunately bullying is the reaction of those who are insecure towards those who are less confrontational. It doesn't have any reflection on you as a person whatsoever. But it's common for those who are bullied to feel as if something is wrong with them. I hope you have a strong network of friends and family who you can turn to for this.