My Facebook Reach Very High (10 Times more) ! WTF ??!!

Hi,

I have a facebook page in dogs niche with 2,5K Followers and i growing it using some ads, invites and sharing in groups !

Normaly my reach for a Picture is between 300 To 1K depending on the engagement, get between 70 to 120 Likes andno more than 10 Shares meaning thati have 10% to 15% engagement rate

Recently and ive noticed that my reach has grown veryfast and i can reach 20K but i always get the same Number of likes…

My Facebook Reach Very High (10 Times more) ! WTF ??!! ^(http://golmaalthefilm.com/goto/https://www.blackhatworld.com/seo/my-facebook-reach-very-high-10-times-more-wtf.975403/)