No sound on Minecraft Windows 10 Edition

I bought Minecraft from the Windows Store and it's the one that comes with some packs. 29.99$. My friend has sounds and it's all good for him. For me I tried everything that is on the internet and nothing works. What can I do?

Things I tried:

1. Updating audio drivers
2. Reinstalling Minecraft
3. Reinstalling audio drivers
4. F3+T,C command
5. Changing my sounds from stereo to not stereo and every possible setting.