How am i gonna get rid of share message?

every time post place share information this remained at now there also it doesn’t wanna disappear altogether, just how here’s i about to get rid of this meaning

What main system as well as exactly what system is actually seeking to present the particular message
Can it be windows message

Try to scan a person’s device having kept up to date anti-virus, in addition to try to describe your own issue more.
-what performing system
-what software is actually causing difficulties.