i cant laugh alone, what advice will you give on this issue?

My friend slept in class. I took his phone and changed my name in his contacts to “dad” then I texted him “ son, I just won 500 million naira in the lottery. We are rich now. You don’t have to go to school anymore!” After my friend read that, he packed everything and walked out of the class. My teacher asked him where he was going. He turned back and gave her a middle finger and said “shut your f**king mouth up!” Does anyone know a good place to hide, he his hunting me now!🤣🤣🤣🤣🤣🤣🤣🤣