My passenger window will not go down so door will not open,any one no how to fix
Does your boot open?. If it does not then it will be the door ecu. You could swop it with the drivers door ecu and see if the problem transfers to the other side.
They are under the central console, possibly a fixing at the rear under the air vent and one under the ashtray. You should be able to lift it enough to find the ecu (black boxes. Unplug them and swop them over, the problem should change doors if they are faulty.
I would suggest that the door encoder is faulty, it is located on the window motor. This is a fairly common problem so plenty of threads regarding how to change them, if you need more info then by all means ask and I will do my best to help.