I may have missed something, since some things have moved around in the app since version 5.1 (the version I was using on my previous iPad) but I don't see a "store" panel / section anywhere - the "Settings" gear icon now is specifically for Chord Chart visibility settings , and the "more"...
Strange Meeting (v2) - Bill Frisell. Note that the original of this chart uses minor 13 chords. I have indicated these with regular text and substituted minor 11 chords, which is the closest suffix that iRealB currently supports.