MLilypads

Okay... I f-ed up... i f-ed up reallllll bad.. I see a way i can fix it by my girlfriend is so **** when it comes to things like this ;-;. If i were to get 2 mysterious lilypads would i be able to place a fence on top of it? I thought as long as i had the two starter post this would be do-able but apparently a gate hinged into two post needs ground below it...
http://imgur.com/a/8UXo1

http://imgur.com/a/8UXo1
