facebook chat enabler apk

hey friend please help me facebook chat enabler does not work in facebook new app. old version (26.0.0.0.16) are work.
can new make chat enabler in work fb new app (v46.0) thank you

[Q] Is there any way to keep 1 chat history for 2 whatsapp numbers of same contact?

Particularly when others change their whatsapp number, this will start a new chat on my phone.
However, I wanted to keep the history in one single chat as it is the same person only with a new phone number.
Thanks for helping!

moto g 1st gen unroot no call and chat option in help

i am having a problem in my moto g 1st gen. . i recently unrooted it and when i reset it and went to help app (already installed) . please help me how to get the call and chat option back