Mobile chat bubble

I don't have one. 

Thank GOD.

Look for randy_D queston asking the same thing further down the list

Like JakobA said, how to get rid of it is under Randy D's question of earlier. I hope this helps.
:)

To get rid of the box:
1) Click the box at the bottom that says "mobile chat."
2) Click the wrench on the top right.
3) Hit the toggle on/off switch next to "Hide mobile chat tab on site"
4) Exit back out and resume surfing, sans button.

The question others are referring to is here: https://answermug.com/forums/topic/53139/there-s-an-annoying-new-feature-on-my-screen-as-i-logged-into-an