Why I can't break blocks in my single player minecraft education edition world

I can't break blocks in minecraft:education edition. I also can't interact with chest,furnace and can't attack any mobs. My school doesn't use minecraft education edition but I downloaded it from my school website for learning computer science. Also when I use my school account in a different device, I can break blocks... If you know how to solve my problem, pls help me..

2 Answers

Your school must have prevented you from breaking blocks.

You must be in creative mode or be a "builder" to break blocks so nobody will grief a school's server (even though you are in single player, it still affects you).

3

You might have immutable world on. Immutable prevents you from placing and destroy blocks unless you are above a allow block