The permission command is not going through i type in all the areas.

Could you provide an example? There were no changes to these.

when i type in "oxide.grant group 76561############ backpack.admin"
it says group '76561############' doesn't exist

Merged post

the ### is my steam id

A Steam ID is not a group. Please see our docs for proper command usage.

what should i type in?

oxide.grant user, not group.