Beerus galaxy level

A friend of mine says me there is a video pre film dragon ball battle of gods where kurin says he can destroy the Earth but piccolo says no he can destroy the galaxy but what is this video please ?

There was trailer where it was translated that Piccolo said '' the whole galaxy will disappear/is danger'' or something according to lines..

It was never in the movie tho, so no, there is nothing like that.

No such video exists, it was a false rumour/hoax

He destroys half a planet with a tap of his finger, but thats quite common now anyway. Frieza can force ki and destroy a planet with his palm. https://m.youtube.com/watch?v=Ng45NgD3Vxk