You can still help yourself and you can ask others to help you. Try to ignore the bullying or say 'NO' really firmly, then turn and walk away. Don't worry if people think you're running away. Remember, it is very hard for the bully to go on bullying someone who won't stand still to listen. Try not to show that you are upset or angry.
Bullies love to get a reaction - it's 'fun'.
If you keep calm and hide your emotions, they might get bored and leave you alone. Don't fight back, if you can help it. You can be hurt or blamed for starting the trouble. If you feel threatened give the bullies what they want, possessions aren't worth getting hurt for. Try to avoid being alone in the places where you know the bully is likely to pick on you.