How can we use mx player as default player in the gallery?

[Sobali]

I am using Samsung note9 to how can we used mx player as default player  for gallery and how it will play next video of list automatically when particular video ends... 

[criminaLmodi]

Why you want to use mx player?

[Sobali]

Mx player is more easy to used as compared default gallery player

[criminaLmodi]

You are wrong madam

[Sobali]

Mx player is more effceint

[Saadi121]

Go on settings then apps then choose default apps set it as a default

[Sobali]

I do but not any effect

[Saadi121]

Why ok wait I check it

[Saadi121]

Bro on any video then select as always then it's always default set

[Sobali]

No there is not any option becz when u used samsung gallery software it don't asked and after watching one vidoe it doesn't play next automatically