Lotta Deals Pop up malware ad on top of my firefox session

Viruses & Threats
1
Why do I keep getting this malware/adware on my computer. My scans come out clean and yet this is still there.
BF
3
Hi Beverly,
We apologize for the issue caused to you and to assist with the issue better please kindly provide the screenshot the malware using the below link.
http://avgclick.me/getscreenshot
Thank you.
2
Beverly, For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru
4

Hi Beverly,
We apologize for the issue caused to you and to assist with the issue better please kindly provide the screenshot the malware using the below link.
http://avgclick.me/getscreenshot
Thank you.