HOW TO TAKE APART A DISCHARGED 380 BY JENNINGS?

THE GUN WILL COME APART BUT A PIECE THAT'S PULLS THE TRIGGER FELL OUT ITS ON THE FLOOR I MADE A MISTAKE AND PUT THE GUN BACK TOGETHER WITHOUT SO I ****** IT BACK BUT I NOTICED THE TRIGGER WOULDN'T CLICK SO I CANT DISCHARGE IT TO TAKE IT APART I NEED HELP !