The exit x on browser bar on a 55 inch sharp aquos to back out of app

[chevy_97camaroz28]

I am trying to exit out of a pop up but on the browser bar there is no x in right hand corner how can I exit the pop up. The TV is Sharp aquos 55 inch

 

[popatim]

Pops ups often place the X in different places and mode it difficult to see them. Some do not have a way to close them at all, so I will not revisit those sites.