How to increase the grid size of the Dashboard?

[Arunkumarbnp]

how to increase the grid size of the dashboard?

I tried to lower the tiles and I can't do it in the dashboard

[yanezza]

Hi!
It is gen2 or gen3 dashboard?
In gen2 not all tile can be resized.

[Arunkumarbnp]

its for gen3 dashboard,

I've tried to move tiles down below to add more tiles, 
I was not able to do it .