Help please? Minecraft server

[Derpicidal]

So i will attach what i have setup in my permissions.yml file but for some reason my server sign shops will not work at all. i have googled this issue all day and none of the pages helped me much at all so i am going to resort to posting something finally. Here is my permissions.yml. The warp signs do not work and i cannot figure it out to save my life. I have essentials, PEX, factions and a few other plugins as well. But this is the issue at hand for the moment.

the following is my permissions.yml file in brackets

*[
groups:
Member:
permissions:
- modifyworld.*
- essentials.pay
- essentials.pay.multiple
- essentials.book
- essentials.book.author
- essentials.book.others
- essentials.book.title
- essentials.compass
- essentials.depth
- essentials.getpos
- essentials.help
- essentials.help.[pluginname]
- essentials.help.[pluginname].[command]
- essentials.ignore
- essentials.list
- essentials.motd
- essentials.msg
- essentials.msg.color
- essentials.msg.format
- essentials.msg.magic
- essentials.msg.multiple
- essentials.msg.url
- essentials.recipe
- essentials.rules
- essentials.seen
- essentials.suicide
- essentials.spawn
- essentials.home
- essentials.sethome
- essentials.tpa
- essentials.tpahere
- essentials.tpaccept
- essentials.helpop
- essentials.warps.wargames
- essentials.warps.wargames2
- essentials.warps.wargames3
- essentials.warps.wargames4
- essentials.signs.use.buy
- essentials.signs.use.sell
- essentials.signs.create.warp
- essentials.signs.use.warp
- lift
- lift.change
options:
build: true
prefix: '&7[&8Member&7]&7 '
default: true
Moderator:
permissions:
- essentials.tempban
- essentials.heal
- essentials.feed
- essentials.ban.notify
- essentials.banip
- essentials.clearinventory
- essentials.eco.loan
- essentials.ext
- essentials.getpos
- essentials.helpop.recieve
- essentials.home.others
- essentials.invsee - essentials.jails
- essentials.jump
- essentials.kick
- essentials.kick.notify
- essentials.mute
- essentials.realname
- essentials.signs.create.*
- essentials.signs.break.*
- essentials.time
- essentials.protect.alerts
- essentials.protect.admin
- essentials.protect.ownerinfo
- essentials.togglejail
- essentials.top
- essentials.unban
- essentials.unbanip
- essentials.whois
- essentials.world

inheritance:
- Member
options:
build: true
prefix: '&7[&3Mod&7] '
Admin:
permissions:
- essentials.gamemode
- essentials.tp
- essentials.ban
- essentials.god
- essentials.invsee
- vault.admin
- vault.update
- essentials.signs.create.warp
inheritance:
- Member
- Moderator
options:
build: true
prefix: '&7[&aAdmin&7] '
Owner:
permissions:
- '*'
inheritance:
- admin
options:
build: true
prefix: '&7[&6Owner&7] '
Co-Owner:
permissions:
- '*'
inheritance:
- admin
options:
build: true
prefix: '&7[&6Co-Owner&7] '
schema-version: 1
users:
derpacidal:
permissions:
- '*'
68c8a9b3-4137-4dbb-8d13-57e73885e054:
permissions:
- '*'
options:
name: Midnite_Wolf

]*