Reply from them:
Hi,
Thanks for your inquiry. To help keep our policies simple while delivering great social networking experiences to users, our automated systems restrict Pages providing poor user experiences. Our systems use a variety of signals to assess user experience, such as user feedback on a Page's communications and on the Page itself.
We've checked out the circumstances of your Page's restriction, and we found that your Page received strong negative feedback from users and their friends. This denotes a poor user experience and amounts to a violation of our Facebook Page Guidelines, which is why your Page was restricted. Accordingly, we will not be able to remove the restriction from your Page. Please note that this decision is final and cannot be appealed.
For Pages you'd like to launch in the future, please first make adjustments to ensure you're providing a good user experience and meeting our policies.
Thanks,
The Facebook Team