first of all, you should check the wallets of each participant, does he meet the requirements of #club5050?
Perhaps someone else from our members meets the requirements of #club75. And this, too, you check in his wallet And maybe we have participants, for example @have-180821 (Steemit-Garden) who corresponds to #club100.

Use my post how to define #club?https://steemit.com/hive-180821/@hive-180821/steemit-garden-club5050-club75-club100-important-information

1.Check wallets 2. Give a title to each member of the community

If you can't handle this task, then I'll find another MOD.