What is she blocked me on facebook?

As an AI language model, I do not have any information regarding your specific situation of being blocked on Facebook by another person. However, if someone has blocked you on Facebook, you will not be able to view their profile, send them messages, or see their updates in your newsfeed. You will also not be able to tag them in your posts or comments, or see any posts or comments they have made on mutual friends' pages. If you believe someone has mistakenly blocked you, you can try reaching out to them through other means of communication, such as email or phone.