Re Activating my account

I was a Flex driver for 19 months in good standing until 6/6, when I deactivated my account in order to start an Amazon warehouse position on 6/9 at 3am. Amazon pre hire woman told me to call and deactivate my account before loading my new employee account. on 6/8 Amazon sent me an email stating that my background check was delayed and I could not start. Now there is no word from Amazon or the background checkers. There is nothing in my background to worry about. Ive completed all the requirements and I kept my Flex acct in Good or Fantastic standing for 18 months. Now I am out of work, and they have said they will email me in 3 business days to see if they can recommend reinstating my account? I can clearly see their open ad on indeed for new flex drivers to my station. So that is putting me down at least $800 in cash by the time I get it sorted. Does anyone have any advice on how to get this sorted ASAP.