1. You dont responed or you can but dont give any information of where you live or what your name is not even your school the one you go to.
2.He should go but with more than one friend or with an adult or even a gruop ofpeople too.
3. You can but i wouldnt cause you dont know who the person is insteded ask for her address party for you can go.
4.I would leave the website and wouldnt look at it.