MY WINDOWS WERE WORKING THEN ALL OF SUDDEN STOP WORKING CHECK FUSES THEIR OK
Are all of the fuses not working? These cars have some modules and if one fails you will have electrical problems. Usually you have more than one component stop working. Has anything else besides the windows stopped working?
Check cables in the door where it is closed and check main module( this can be troubleshoot with diagnostic tool , scanner will find an error code )