Fossil Fighters shop glitch

on my verson of the rom when i go to the shopkeeper and selct upgrade tools it says Come again! like its only meant to when you select finish.is this just the rom or what? Please help. and i am useing the ttds/dstt

i think it just a problem on the ttds cause it works perfectly on my r4

Are you press the correct button? Most games have a Confirm and Cancel button, and pressing cancel usually closes the shop and has the owner tell you Goodbye :)

no im sure i presses the correct button. i might just put my save on my no$gba to buy upgrades :|