Connection

I used seasonpass everything went fine, after going through those steps I hooked it back up to the tv.  I tried to install atvflash black but cant find a connection.  I am connected but nothing is finding my apple tv.  I tried the remote app from iphone will not locate.  I can connect to you tube and netflix even stream from my computer.  If anyone has any ideas or can help it would be greatly appreciated.  Ive been trying to install software since dec 3rd.