[SOLVED] Cannot add Airport Disk HD

Hi there. Please bear with me. I'm not super technical.
I have Serviio running on my MacBook. It connects to my Sony Bravia KDL 32EX521 wirelessly, I have the wireless adapter for the TV .
I have an Airport Extreme with a 1TB HD connected to it via USB. I store my movies and music on this drive. I would like to have Serviio pull these files but I'm not sure what the address is to enter into the console shared folders setting so I can access these files. I can grab the files on my MacBook ok but I don't know how to add the Airport Disk.
Can someone please walk me through what I'm doing incorrectly? Thank you in advance.
I have Serviio running on my MacBook. It connects to my Sony Bravia KDL 32EX521 wirelessly, I have the wireless adapter for the TV .
I have an Airport Extreme with a 1TB HD connected to it via USB. I store my movies and music on this drive. I would like to have Serviio pull these files but I'm not sure what the address is to enter into the console shared folders setting so I can access these files. I can grab the files on my MacBook ok but I don't know how to add the Airport Disk.
Can someone please walk me through what I'm doing incorrectly? Thank you in advance.