Today after over 20 years i tried to go to confession, I made it to church during the right time for confession but didnt know what to do, from what I remember if the light above the door to the confessional was green it was free. There was a light over a door but I'm not sure it was the right room and it wasn't green. Also the priest was busy round the altar and there were other people in the church at the back (not waiting), so I didn't know what to do and went home.
Could I email him to ask what to do? I'd really like to go.