My form is disabled and I dont know why.

I had created the form and once I try to preview it. It was displayed as blocked.

Under what conditions would the server block my form? As I have searched that you block phishing forms, how would you classify them as phishing forms?

THank you

I checked your account ymc.srg1617 and your account was automatically suspended. I checked your form and it seems that your  form does not violate our terms of use. However, please note that we do have an automatic phishing detector to detect phishing forms and it seems that you are accepting payments without using our payment fields so the automatic phishing detector marked your forms as phishing and disabled your account. But since you do not collect any credit card information or bank information in your form, I have activated your account. Your form is now accessible. 

Do let us know if you need further assistance.
Regards.