Please do as the other question askers do and make and post a tvfool radar report.
Little will happen with out a tvfool radar plot report.
Use the Exact address and make the antenna height 25 feet.
How many Tv's are/will be connected??
Of the antennas pictured what antenna looks the most like the one you have.
http://www.kyes.com/antenna/pointing/pointing.html
What is the make and model number of the antenna??
What is the make and model number of the signal amp??