I cannot earn any achievements. This is only the case for Minecraft because I do earn achievements on other games like Minecraft Dungeons. This has been the case for me since I started playing Minecraft In Bedrock 1.14. After one update it did get fixed and I finally was able to earn some of the early-game achievements but then it broke again 2 weeks later. I know I earned a lot of achievements since then but they just don't show up. I've tried troubleshooting it, but nothing worked. I've reinstalled Minecraft and the launcher, I've logged out and back in, and I've reattempted the achievement. Looking through the achievements, I can see that I've done most of them but didn't get the achievement. I'd really like to earn achievements, especially because a lot of them have rewards attached to them. I have contacted Mojang support and they told me to submit a bug report.