AirPlay is supported on the TV, or not. Whether that is the case depends on the exact model.
List of AirPlay-enabled smart TVs and third party streaming devices - Apple Support
The availability (or not) of the Apple TV app on the smart TV is a separate feature, and not an indication of AirPlay support per se.
AirPlay usually has an on-off settings on the receiving device. Verify that it is “On”. On supported smart TVs, this would often be in: TV settings﹥Apple AirPlay settings﹥, but there could be some variance by brand.
Use AirPlay to stream video or mirror the screen of your iPhone or iPad - Apple Support
If screen mirroring or streaming isn't working on your AirPlay-compatible device - Apple Support
AirPlay system requirements - Apple Support
Not everything can be streamed through AirPlay, depending on what the content provider has configured. Check with them if their content has limitations for AirPlay. Also please elaborate on what you were trying to stream, if you want our assessment.
As far as I know, AirPlay doesn’t log anything. For further inquiries on this aspect, consider contacting the Apple Support staff.