Same thing has happened to me.
They claimed that they sent a payment to my bank account and it bounced.
So I gave them another account number with a different bank.
They sent a 0.03 cent deposit to this account as a test and it deposited successfully.
That was 13 days ago. I am still waiting for an amount of more than AU$2,900.
I am traveling in South America and this issue is really spoiling my holiday.
Last night I opened a Peruvian phone number just for them. This morning I sent them
My phone number but no verification code came through.
I want to phone them but there is nowhere on their really complex site that a phone number appears.