Pry up the tile located above the loose tile with the flat end of a pry bar and the bend end facing down.
How to fix flat roof tiles.
Once you have safely gotten to the broken tile.
You do not want to walk on roofing tiles because your weight can crack and break more of them.
Ascend a ladder to the work area on the roof taking the necessary tools.
This video from bunnings shows you how to take a tile off and replace it prop.
How to repair a loose cement tile roof 1.
Pull off any broken tile.
Put on heavy work gloves and safety glasses.
Only do this if you know it can be done safely using a stable ladder and perhaps even using.
Get onto the roof.
You must first clean the cracked area to ensure that the repair material will bond.