To send a TV Episode or Season to RENBOX type the following in to the chat room:
Image

The rooms software will then send you a menu of available episodes and seasons like so:
Image

In the above screenshot you'll note orange numbers to the far left of each entry, by typing !Download and then one of those numbers you can select which entry you want RENBOX to get for you, as shown below.
Image

When RENBOX has your selected entry ready for you to download the rooms software will send you a Private Message.