My account has been Suspended

Abuse Detected
Your account flagged by our abuse detection system. Possible reasons for abuse include malicious scripts, suspicious content, server overloading or high risk user information.

i have that message on my account. how i can unBan my account ? i dont do anything illegal

Have you seen the second topic in the topics list?

https://forum.infinityfree.com/discussion/152/account-suspended-no-cpanel-icons-redirect-to-other-site