Problem with permissions for members

I tried to give a the member rank in my server permission to break blocks in a specified area but it always says what's in the screen. I have put some essential permissions in the config for the rank but it still doesn't work. I even flagged the area with block-break allow and use allow but it still doesn't work. I'm making a prison server but it's kind of broken at the moment.

It's either world guard or essentials that is doing all of this

I'm restarting the server right now. I deleted the essentialsxantibuild and essentialsxantiprotect plugins. I will tell you if it works thanks!

It worked thank you but I have a question do you know how to make custom enchantments because I want pickaxe efficiency to be higher than 5 and more like 40 50 efficiency just like normal op prison servers.