I can't smelt gold ore and fortune 3 is not working

Thank you for your report!
However, this issue is Invalid.

Please put only one bug report in each ticket. It is very difficult to keep track of bugs when they are not in their own tickets, and it is easier for you to make multiple tickets than for the mods to separate them.

In this case however these bugs have already been reported, please do not create new reports, head over to MCPE-68978 and MCPE-67169 and give them an upvote.

Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki