How do i make the mesh and armature bigger?

How do i make the mesh and armature bigger together?

Select both and scale (S)? Is there a problem when you do it?

i press " a" and changed the scale from 1 to 35 from “object properities” (Z, Y and X)

shown here

and the armature doesn’t get bigger? but the mesh does?

sorry just figured it out. By only increasing the armature scale makes the mesh bigger?

Correct. Because the mesh is parented to the Armature, it inherits some of it’s properties, including scale.

Remember to make sure you apply your scale once you’ve scaled it up, to avoid anything going weird later down the line.