Trading Supply and Demand Zones on Forex - Semafor Indicator

Quick video on how I study supply and demand zones before I place a trade. You can get this indicator in the files in my group http://facebook.com/groups/20PipsAday

Comments

1. Why must I join Facebook to get a copy of this indicator?
   
   I want Semafor. Not Facebook. Where else can I reach it please?
2. thanks you for the video... how can i set my supply and demand indicator like the rectangular red/blue boxes you have on your chart pls?