I am supposed to light 5 eternal flames in churches, but I do not know what to do. The doors are locked. I am not an RPG person, and I am already bored due to frustration. Can anyone help?

The shrines/chapels are all outside, scattered around the map, alongside the road.

They're marked as number 8, in red, on this map

Thanks for the response. I understand that. Do you know what I have to do? I click on shrine, double click on candle, and nothing happens.

Click on a shrine - then drag one of the candles from the quest area to the green 'give' icon

Thanks! I figured it out. Even though there was a moon crescent in the time of day, the game did not quite register as night yet. I just had to wait a while until creatures appeared, and then it let me light the shrine.