๐Ÿ”‘ PermissionsEx v2.0 [API 5]

everyone on my server still can op their selfโ€™s and thares no op permission set so how can they still do it my pex config is

[spoiler=config]

{
    "subjects": {
        "system": {
            "Trainer": [
                {
                    "contexts": {
                        "srcip": "127.0.0.1"
                    },
                    "permissions-default": 1
                }
            ],
            "default": [
                {
                    "parents": [
                        "group:Trainer"
                    ]
                }
            ],
            "Console": [
                {
                    "options": {
                        "prefix": ""
                    }
                }
            ]
        },
        "group": {
            "Owner": [
                {
                    "permissions-default": 1,
                    "options": {
                        "rank": "0",
                        "rank-ladder": "default",
                        "prefix": "<c n='white'>[<c n='red'>Owner</c>]</c>"
                    }
                }
            ],
            "Trainer": [
                {
                    "permissions": {
                        "tpa.use": 1,
                        "tpa.accept": 1,
                        "home.delete": 1,
                        "home.set": 1,
                        "spawn.use": 1,
                        "home.use": 1,
                        "kits.use.Starter": 1,
                        "kits.list": 1,
                        "dynmap.webchat": 1,
                        "dynmap.webregister": 1,
                        "minecraft.command.help": -1,
                        "tpadeny.use": 1,
                        "kits.use": 1
                    },
                    "options": {
                        "rank": "20",
                        "rank-ladder": "default",
                        "prefix": "<c n='white'>[<c n='green'>Trainer</c>]</c>"
                    },
                    "parents": [
                        "group:Helper"
                    ]
                }
            ],
            "Admin": [
                {
                    "permissions-default": 1,
                    "permissions": {
                        "minecraft.command.stop": -1
                    },
                    "options": {
                        "rank": "1",
                        "rank-ladder": "default",
                        "prefix": "<c n='white'>[<c n='dark_red'>Admin</c>]</c>"
                    }
                }
            ],
            "Helper": [
                {
                    "options": {
                        "rank": "10",
                        "rank-ladder": "default"
                    },
                    "parents": [
                        "group:Mod"
                    ]
                }
            ],
            "Mod": [
                {
                    "options": {
                        "rank": "5",
                        "rank-ladder": "default"
                    },
                    "parents": [
                        "group:Admin"
                    ]
                }
            ]
        },
        "user": {
            "3c13ac72-420c-4fe2-95c6-05943960eaaf": [
                {
                    "options": {
                        "name": "LisbethTheCub"
                    },
                    "parents": [
                        "group:Owner"
                    ]
                }
            ],
            "406e0466-709a-4ac5-8da1-e802474769ec": [
                {
                    "options": {
                        "name": "ZaexTheKitten"
                    },
                    "parents": [
                        "group:Owner"
                    ]
                }
            ],
            "8f10cfde-d8c7-4b48-b0b7-ceca4a497dfa": [
                {
                    "options": {
                        "name": "TeethOfEmultion"
                    },
                    "parents": [
                        "group:Admin"
                    ]
                }
            ],
            "51f84cb3-e686-4752-84b8-69b5b66958fb": [
                {
                    "options": {
                        "name": "Blackweavile"
                    },
                    "parents": [
                        "group:Admin"
                    ]
                }
            ],
            "6bd756b8-849f-4d3a-b3f9-be37cc038e03": [
                {
                    "options": {
                        "name": "BulbaTheSaur"
                    },
                    "parents": [
                        "group:Admin"
                    ]
                }
            ]
        }
    },
    "schema-version": 4
}

[/spoiler]

witch i copied off someone other post
sorry im used to the bukkit pex witch to me this is completely new