Hi Linda,
I am sorry that you are struggling getting answers from Airbnb. This is not usual.
It may happen that it is very busy, but you should be contacted soonest if an agent promised. (There is no high season at this moment.)
My advice is to call Airbnb and explain your situation and ask for professional assistance with no necessary delays. The telephone number for Australia is +61 2 8520 3333.
Regarding your payout, have you ever received an email explaining why your payouts would be paused? This happens sometimes if, e.g. you need to upload your government ID or if there is a problem with your payout methods. If necessary, also check out your possible rerouting rules.
I hope this helps.