Firefox user 4f6ff3

About me

Developer Information
Name	Firefox user 4f6ff3
User since	March 9, 2016
Number of add-ons developed	0 add-ons
Average rating of developer's add-ons	Not yet rated

I have only one question. How can i use delay between sending messages?

This review is for a previous version of the add-on (4.4.0).