The hot bar keeps disappearing every time use it in creative or survival and I had to quit the world then inter the world to see the hot bar again. 2. My world sometimes crashes like in 5 or 10 minutes depending on what I'm doing.

Hi I found some bug in the game that needs to be fix 1. The hot bar keeps disappearing every time use it in creative or survival and I had to quit the world then inter the world to see the hot bar again. 2. My world sometimes crashes like in 5 or 10 minutes depending on what I'm doing. And the phone is a copy phone called fusion 5