Why I m not able to create a Samsung account in my j7 .. error message as network error

[AC Question]

Not able to create a Samsung account . Network error is the error message

Tried with different mail id's and factory reset and as well contracted Samsung tech Care also but no use. .please sort out my issue

 

[Rijan Shrestha]

I could'nt open

 

[Bijoy Halam]

I need Samsung Galaxy j7 account