How do i unblock my notifications and my tabs will not show up on this device

[Android Central Question]

My notifications come a crous and say hedden

 

[B. Diddy]

Welcome to Android Central! Which device do you have? Are you talking about lockscreen notifications, or notifications in the status bar? What tabs are you talking about -- browser tabs?

 

[Wcth]

I hit block by mistake in my status bar how can I unblock ? I have a k20 thanks for helping in advanced