Game is broken - cannot complete game due to bad programming

issue so far is the music doesnt work? The sound does so I dont get it...have to deduct 1 star for this as I see the devs havent made an update in years so Im probably screwed with a game that doesnt have the music feature working..I play on itouch 6 with iOS 9 FYI, so it aint the device....AND the achievements arent working despite the devs stating they fixed it...well no, you didnt clearly...another 2 stars deducted for that and lying about it....oh another game breaking issue, the adventurer character cannot swing her grapple hook straight up into the ceiling which thusly you CANNOT proceed in the game...so fame over now...I want an IMMEDIATE REFUND from Apple or the developer...this game should NOT be listed for sale if it does not work properly.

Dubs1 about The Cave, v1.2