Need help

Hi everyone, At the end of July, I applied for an Application Developer role at Accenture. My application status changed to "Interview," and I received a call a week ago asking if I was available for an interview the next day. Due to poor health, I politely informed them that I was unavailable on that day but could attend on any other date. After this, I received an email stating that the role was already filled, and my application status changed to "Not Considerable Anymore." Despite this, many relevant roles are still available. However, when I try to apply, it says, "Application already exists." Can anyone help me with this situation or provide a referral? Is there anyone from Accenture who can assist?