Hi Bobz!
The SWA-9100S is a rear speaker kit designed to pair with compatible Samsung Soundbars and does not feature built in Airplay, this may be a feature of the Soundbar itself.
So that we can better troubleshoot towards a solution, please reach out to Samsung Support at: 1-800-SAMSUNG (ask for Soundbars), available 8AM -12AM EST, 7 days a week, text HELP to 62913, LiveChat on Samsung.com, or Email: https://www.samsung.com/us/support/#contact_us_for_support0
We look forward to hearing from you.
^Tim