hellow. this will help; i had 2 change some settings om (cell), that would allow anyone access 2 our business FBook page (it was blocked, my fault). seems it wrkd. Then all my FB contacts were blockd. So i, turnd on "mobile data". then turned off "data saver. that worked. Current problem;; internet on my cell blocked. can't proceed without internet, promotional/marketing campaign forced 2 sleep until internet awakens.