Photo 1. Fix fascias to the lower edge of the roof to join both sides of your roof.
Photo 2. To support this fascia fix a timber from the centre of the lower fascia up to the top of the ridge.
Photo 3. Once these are in place add some stones up against the lower noggin to act as drainage.
On roofs below 15 degrees add a noggin fixed between each timber support 30mm back from the bottom fascia
