Thank you very much, I already figured it carlyer. Side button, BIXBY, Eadge Panel option, spen command I can do those, Problem was about Palm gesture . Then I Figuard it's not some motion gesture , I have to touch the screen by using edge of my Palm. It's Something like 2finger Or 3 finger Gesture Like Other Phones.
But thank you Very much. Your effort is most appreciated.