How to restore / fix your AC on honda fit 2009 model (put freon on honda fit) check description

Please follow the below steps for AC restoration:
1.  Turn ON your engine
2. Turn ON your AC and put the fan on Max speed
3. Keep the engine running for 5 min
4. Open the hood and check for pipe labelled as L (There is two pipe labelled as H and L).
5. Open the cap of the pipe labelled as L
6. Now shake the freon can properly
7. Put the can upside down and carefully tighten the pump to the pipe.
8. Now press the trigger of the can slowly (shaking the can in between each trigger)
9. Empty the can completely

Sorry if my video is not clear.