For YOUR future reference, I'm only one person. Always have been and always will be. Just because you may or may not be is no reason to suspect others. I'm not afraid to, bluntly, point out a mistake I've made or give credit to a deserving party when I have wronged them either, as you should be able to see if you aren't blind.
If you'd care to take this private, so you don't look more foolish than you do already, you know where to reach me.
For your reference, your's was used in the possessive, not plural.