Answer:
1. I would not at all respond to the em.ail, I could get hac.ked. I would sit back and think if I even did apply for some kind of raffle to get a fre.e la.ptop.
2. Why would the Mine.craft che.ats need to a.dd.ress and ph.one nu.mber? The best response would be to block the email's sender and not reply to the email.
3. Opening an email attachment is a serious breach if you don't know what the attachment contains. But you could be downloading a vir.us it can simply ha.ck in to your e.mail and start sending sp.am ma.il using your account.
4. Report the user. This is not normal and should be reported immediately to an adult. Who knows what they want? Block the sender.
Happy learning!
--Applepi101