Change your name to Sarah and see the difference ( Sarah's picture upload)

One friend told me earlier (I think you're talking of earlier in the day) if you can't find people to practice English with you, answer your questions and do your home-works just change your name to Sarah so all will try to answer and show you they are the best. 
This is not only in English side Even if you met problem? in computer just choose Sarah's name in registration and upload a fake picture of a girl and type your question. around 30 minutes many will answer you.
This above is what my friend thinks and I told him I don't agree with you my friend. He got angry with me and I told him if you are angry I will change your name from John to sarah And he still been angry told me I am sarah only on the internet lol

If you understand nothing in this story it is normal because I don't understand anything either lol