Am not able to delete my org from atlassian admin. please assist to resolve this issue.

[Rishi Udeshi]

I did all the steps which atlassian asks to delete an org, like removing all products and domains. Still am unable to delete the org. Its been more than 20 days now that I deleted products, and since it was a free trail period, its tat was simply 15 days. But now its even more than 20 days, still not finding that option active. Please suggest how can I get it done.