Dear Mohammed,
In the screen first you have to give all the details, like Company code,Valuation date, Valuation area and respective below tabs details.
Once you entered all the details then you will click on Free selection tab it will allow you normal mode to select respective fields.
if you click on the round red symb you will get all the fields with out display mode.
If your not satisfied please explain your issues with screen shots.
Regards,
Krish.