Any luck with you ESC problem? I'd be more then willing to help as much as I can. It's just hard to trouble shoot from a distance. From your posts, it sounds like English is not your first language so so stuff may be getting lost in translation.

-- The 3 ESCs that you think are bad, stop trying them...99% positive they are bad.
-- The motor that was originally connected to the bad ESCs...stop using it... 99% positive it is bad
-- What radio system are you using?
-- What servo are you using?
-- Have your battries tested...make sure they are all good and charged. You could be dealing with a low voltage issue
-- If you want, I can look at your stuff but you would have to send it to me.

Bill