Airplay missing from devices
I cannot find my Airplay icon in my iPhone 4s, not in the Control Center, nor by swiping left to right twice after clicking Home twice. I'm connected to the same wireless network as my Macbook Pro, which is running Reflector (I'm trying to bypass Apple TV).
Does anyone have any other suggestions? I'm tearing my hair out, because it's crucial that I find it.
Also, the only place Airplay seems to be located on my Macbook Pro 2014 is iTunes, and clicking the icon brings up no additional devices beyond what looks like my Macbook Pro screen and my Macbook Pro speakers.
Did I mention that I'm running Mavericks 10.9.4?
I would be grateful for any help at all.
iPhone 4S, iOS 7.1