Unwanted Spam

[MHCNC]

Hi. I'm battling to get rid of unwanted Spam, as per the attached. I've tried basically everything, but it keeps popping up. Any help
would be appreciated. Thanx

 

[supersunbird]

Some app you installed is pushing those ads (if I have to guess)

 

[AstroTurf]

Some app you installed is pushing those ads (if I have to guess)

This.

Swipe-down to view all the Android notifications, tap and hold on the ad and then tap the “App Info” option. This will take you to the App info of the app responsible for showing ads in notification area

https://www.trickyways.com/2014/05/block-apps-showing-ads-android-notification-area/