Can Someone from the shelter verify this?

Ok... I have 8 emails I've been using to vote. They are for 8 family members, but they are all using my computer. No, I don't have 7 kids. I live in a family "compound" with 2 houses, 4 people in each. My brother's computer is down, so they've been using mine. The family compound can be verified by doing a property search. Can I or Can I NOT keep voting with 8 emails on the same computer? I'm the only one who has voted so far today, brother dearest isn't home yet.