Bots from Viet Nam in party SNG's

[ClockWyze]

I strongly believe that there are 5-6 bots which multitable the party poker sng's buyins 33-215.

Here is the list:

Lube_Al_Anal
SpeCiAl____
ReliGiOusDad
BandFriendWifePhobia
Honda1975

Here is the evidence I have compiled.

-They are all from Viet Nam
-They NEVER chat, no matter how hard you try
-Bet amounts are all consistent
-They NEVER play at the same table despite all playing 6 tables (the max allowed by party)
-They play very strict 'PushBOT'.
- The 5 of them are consistently on top of the weekly leaderboard and seem to play 15-20 hours a day.

How do you suggest I approach this with party poker. Phone call, e-mail forum letter?

Has anyone who still plays on party poker noticed unusual tendencies from these players?