Hey this is the first time I post here but I would like to share the way that I manage to change the item own in this game (hope this help).
Open the game and go to View -> Toggle Developer Tools
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After you open the Debugger-> Application -> Local storage -> massageData
(For the first time that you open this game there should be only one massageData, if there are more than one make sure you delete the other then keep only one )
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Then to edit the item one navigate to Value on the right bar, double click to start edit.
You can Edit "price" and "owned " [
MAKE SURE YOU DON"T EDIT THE "money"] cause it may crash your game.
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