I would like to set up teams on a personal account with the email address cambers@habitechdesign.com. 

Unfortunately when I try to I get an error stating:

Someone has already set up Teams for your organization

Ask your admin to get you started with Teams, or set up another org in Teams using a different email address.

I have a work account with the same email address but it has no office 365 subscription and I am somehow not an admin for it. Please tell me where to start to fix this issue. If I could remove the work/school account all together that would be great.