Fixing bushs should be fixed to the wall as seen in the figure from the side and front.The fixing bushs duct should be parallel to the ground.
Fixing bushs are determined at intervals of up to 50-60 cm
Then attach the fixing bushs to the wall with screws and dowels
Then bring the back channel of the rail onto the fixing bushs fixed on the wall and snap it into place by gently apping with a plastic hammer or palm.Slide the strap from the side into the groove under the rail then attach the hook to the hanger
After adjusting the hook to the appropriate height, hang the hook of your picture on the hooked side of the hanger.