Caretaker only lets cronies on committee

We were unfortunate enough to inherit a  well-known failed and shaky operator of management rights at our Far North Qld community title scheme of 100+ units.
There was no due diligence carried out by the ex BC committee as there should  prior to the take over July 2017. This was only because the committee at that time was too eager and desperate to be rid of the former  BC Caretakers.  Three years on and the  Scheme has now ended up in a far worse nightmare ever since!
The AGM of May this year was a virtual AGM with only the caretaker collaborator Strata Manager running it from his home.
No Scrutineer present or allowed to check the electronic vote count by the “home alone” strata manager. Searches of the AGM voting documents are denied to Lot owners by the Strata Manager.
There are two paid service contractor collaborators, the caretaker, and the  BCM strata manager who have highjacked general meetings to ensure only letting Pool associates of the caretakers letting pool are guaranteed the seven voting committee meeting positions.
Is this allowed that a caretaker and a strata manager can control committee nomination votes filling the positions on a  BC committee with  Caretaker letting agent associates receiving fixed income incentives.