i called CS and she told me everything alright.. nothing wrong on my card.. probably is server problem.. previous i faced AMEX transaction down for petrol pump.. then i move first and pump later and its worked..
correct.. for flight ticket, urgent to me, its ok for me to not earn the points.. as long as the ticket bought.. just first time using CC to buy ticket.. maybe will try again for next purchase with AMEX.. hopefully its work for me..

no la, i'm not that humble... can see from the way i wrote it.
actually now only mydin can get points for cash vouchers purchase. no other hypermarket can. lol...