Unable to open Safari

The statement “Safari cannot open ” contains essentially no actionable diagnostic information. 

Guessing at troubleshooting steps would be counterproductive. 

A good clarification would be: What specifically is happening  and what error message,  provide the exact wording.

That gets the minimum information needed to proceed without making assumptions.

Bakwena wrote:

Safari cannot open

This has nothing to do with the subject of this thread. To get help, start your own thread.