The administrators actually have access to a lot more information then what you probably realize. If I had to guess I would say that he probably saw that all 4 of your accounts all logged in from the same IP address around the same time.
of someone.he doesnt earn to be admin!
he gave me negative trust too,because he thinks i am alt of timmy or so
me too
The fact that all three of you all posted within a minute of eachother more or less confirms that you are all three at least alts of eachother, and I would reasonably say that you are probably alts of timmy