Hi there Leannejdasilva,
We noticed your post and would love to lend a hand!
Here are a few things to check and try out:
1.Ensure the phone is compatible with the Meta Horizon mobile app
2. Ensure the mobile app and headset are on the latest available version
The latest version of the mobile app can be found downloaded from:
Google Play
Apple App Store
Check the release notes to see the latest version of the headset software. Compare it to what you have installed.
If are having trouble installing the latest headset software try use the software update tool.
Related article: Meta Quest Software Update Tool
3. Ensure phone and headset are connected to the same network, on the same frequency
4. Ensure that "precise location" and "nearby devices" permissions are allowed for the Meta Horizon mobile app by checking the phone's settings
5. Remove any unsupported third-party accessories that may affect communication (such as headset covers, etc.)
If you are still having issues please send us a private message, so we can look into it further!