Try to understand that your parents are working hard to make money and buy you great things. If you will only read what's inside your parent's mind, you will find that the totality of what they 're doing is a preparation of your future if they are not here on earth. There is help out there all you have to do is ask for it or you should try reading some
great book for a troubled teenager. Life is worth living give it a chance. Maybe you start a hobby and invite them along. Or maybe suggest going out for a meal one evening. Stay positive & keep trying.