i don't know if that's it's name but where is it at

i been there it in Oran area and and i payed zero points and got a gigacannon chip named "}" 400 damage but it glitch and gone v_v but i happy cuz i beat nebula gay! 'nyway how do i get the followin' battle, dark, mega and giga chips: DARKCIRCLE, bighook, SHADEMANDS, ROLLDS, BASS/FORTE AND ALL THE DS NAVI CHIPS IN TEAM PROTOMAN? oops left caps lock on