I have a Sharp Aquos. Where is the port for a Roku stick?

[CLSB]

I would like to stream Netflix. I bought a Roku stick. I dont know where to plug it in.

 

[Titillating]

The HDMI port. If you don't have one, then your TV is likely an older model that doesn't support HDMI (it'd have to be pretty old). Without an HDMI port, the only compatible Roku devices are the Roku 1 and the Roku 2.