PowerRanks

When I use powerranks and set perms the perms do not work? Ive tried restarting my server but it still didnt work.

Suggestions?

Here, This is what i have so far thats actually complete

Default: Member

Groups:

Member:

permissions:

- essentials.kit

- essentials.balancetop

- essentials.balance

- essentials.balance.others

- essentials.pay

- essentials.pay.multiple

- essentials.afk

- essentials.getpos

- essentials.ignore

- essentials.list

- essentials.msg.url

- essentials.msg

- essentials.enderchest

- essentials.home

- essentials.delhome

- essentials.sethome

- essentials.tpa

- essentials.tpaccept

- essentials.tpahere

- playervaults.amount.1

Its the playervaults thats not working