Thank you very muchYou need two things to be able to buy a new item or try to do other thingsThe gameserve is responsible for the store and other things of the emulator, so when you update an item you need to update the GAMESERVER / date folderFirst Take Pangya_gb.iff and put it inside the "DATA" folder of the gameServeSecond compile the "pangya_gb.iff" to the most up-to-date version of pakExample: projectg851gb.pakAnd try again!