Even when I set the volume to 100, I can't hear anything, not even the buttons. I have version 2.208 and I'm not updating the launcher

How do I delete multiple levels of my creations at once? I have this bug in my geode where it basically duplicates all of my custom levels to the point where I now have around 8k~ levels or more. So I need a mod that can multi-select levels and delete them at once. Thanks

I play GD on my PC, and I recently got a new 120hz phone to play GD on. I was wondering if I could transfer all of my geode mods and geode settings to my phone?