Hello, I am trying to set up the Free STP App for a client with 1 employee. I have created an account with email address and password, successfully, but then the next screen wants me to enter the ABN or Company Name. I have entered ABN in the box but cannot proceed as the "Next" button at the top is greyed out and there doesn't seem to be a way to get out of the box. I can't proceed. What I am doing wrong?