I have 50 Facebook Account USA

My question asked is how can I post to all account, I've used HootSuite (social media management) but when I tied all with HootSuite account and begin to post, my account are becoming blocked and displayed this problem : http://prnt.sc/bovudj



What could be this?, all profiles are created by me, but if I do not post through (Hootsuite), the problem does not appear

Massplanner is a good alternative, you can schedule post in different ways. For 50 accounts it might be a bit expensive depending on what you are going to post/promote.

Thank you very much, will prove this to you with you favorite