I have problem with adding permissiont to luckperms.I add perms to bunge server but I can't use command

Is LuckPerms added on your Bungeecord server and are you using /bperm or /lpb for Bungeecord?

LuckPermsBungee doesn't manage permissions of plugins on the spigot-Server. It only manages those on the BungeeCord (proxy)
You need to have the normal LuckPerms (or the sponge version, if you're using sponge...) installed on your server.

You should also check the following pages:
Where do I install LuckPerms?
Can I just install LuckPerms on BungeeCord? and maybe
How do I get permissions to sync across multiple servers

I can't use /lpb and I have luckperms on spigot and bungee server and both are conected to mysql

what perm I need to use /lpb

Now I now I add perms ./lp group owner perm true bungee

In the console of bungee do lpb user <user> permission set * and then work from there.

I didn't use lpb.
Thanks.