For god mod you would only want the UID in the god mode area. As the other is the same just none god mode. If you have multiple people that you want to add. Make sure at least one person is god mode set or all admin will not work.
For the levels due to Ark reserving slots for the boss fights. You would want to up them within the modify server config tool. There you should see an option for the player levels.
Sorry to hear you are seeing this issue. Please try a restore from the panel and if the issue still persist please submit a ticket for us to dive into the problem.
On the game panel you should see an admin area. Simply add the steam 64bit UIDs into that are (you can hit the + sign to add more rows for more people). Then once they are added into the panel. In game you will need to enable the console from the Esc window.