OBD2 Bluetooth OBd2 does not work with SKU JY-UQD11N8G-H

I have SKU JY-UQD11N8G-H. Now I have ordered the Joying Mini ELM327 OBD2 Car Diagnostics System Bluetooth Auto and Joying Car Tire Pressure Monitoring System For Android Car Radio GPS Navigation. Unfortunately, I can't get the things installed because I can't pair the devices with Bluetooth. My radio doesn't have this feature. Why do you offer the things for the radio as accessories if you can't use them because of the slimmed down Bluetooth?