how to hide that I circled in red below, when im in main menu?
You can show or hide the touch interface with the Activate Touch Interface node.
To re-select the DefaultVirtualJoysticks interface blueprint you might need to enable Show Engine Content in the view options of the content browser.
For the crosshair, you might need to add your own checks to the HUD blueprint to conditionally enable or disable drawing the hud.
thnxx Worked !!!
Use this node from Player Controller