wrong station

last saturday,we go mid valley shopping..we 12pm reached ther le..the people at mid valley is scary..coz early in the morning,3 car park was full..=.=''
then we go shopping,i bought 4 shirt and 1 pants..about cost 100++ nia..
then about 4pm,we wan go home,then we took KTM to KL sentra,but we miss the station..then we direct go to kepong sentra,it's quite far away from KL..then we need to change the tiket and sit bac to the KL sentra..then at KL sentra,change to monorel,then sit taxi to home..the time taken from mid valley to home is about 2 and a half hours..after get bac home,we all tired..pity us..