Facebook complaint: Messages COULDN’T SEND.

Quite frequently when I try to send an Islamic Prayer the messages will not be sent with this notation at the bottom of the message (COULDN’T SEND) I have been with Facebook for more than 15 years and never Had I once had this situation where my messages will not be sent.
I would try several times and still not sent when a message will come to change my Password which I will do. Now that I have changed my password my account would be Disabled, with a message setup a new account. I will set up the New Account as told to do it will work for about 10 minutes and then MESSAGE COULDN’T SEND At this moment Facebook is holding 5 of my accounts for being disabled. I WOULD LIKE TO KNOW THE REASONS WHY MY ACCOUNTS ARE BEING DISABLED AND WHAT ARE THE REASONS I DOES BE TOLD TO SET UP A NEW ACCOUNT. AT THIS moment I cannot send any of my Muslim Prayers to my hundred’s of Facebook friends. Thank you for your attention. Sgd:Abzal Mohammed. (9542954638)