Try these fixes…
Why isn’t my Roblox sound working? 1) Listen to your device’s audio. The first thing you should check is that the audio on your device is operating properly. If you’re using a mobile interface, check sure it’s not muted and that you’ve enabled audio for Roblox to utilize multimedia.
You can follow the steps below:
Why does my Roblox keep disconnecting?
If you are playing Roblox through the mobile app on your iPhone or Android phone, you can resolve the issue by installing available updates. Navigate to the Store or Apps section of your device. Look for the Roblox app. Check if there are available updates.
Log into your account on roblox.com. Click Create in the blue bar at the top of the screen. Click on Audio. Click Browse, and select an audio file.
Why did Roblox Remove Audios? In a nutshell, Roblox has removed audios/music from experiences because of the new & major privacy settings changes. This has been done to protect the rights of the content creator and most likely, also to protect the platform from copyright-related issues.
1:042:23Roblox Are BRINGING BACK AUDIO!? | Roblox Update | KosiiYouTubeStart of suggested clipEnd of suggested clipAnd this almost sounds like roblox's plans to only allow developers to upload. And use their audiosMoreAnd this almost sounds like roblox's plans to only allow developers to upload. And use their audios in their games. And not others however there's also an option to distribute your audio.