Don't mind about account being blocked. Just make sure that you don't go against the policy of the platform where you're running your business. Although for those people that are using their social media accounts like Facebook, I've seen some of them got suddenly disabled with their accounts due to some advertising rule that they've violated. It's normal when you're new to the business and you're not yet aware of what you must do and what are the limitations of the platform by running ads through them.