Virtually unplayable

Have played the game before on other devices so was excited to see it available for my iPhone 4s; however, downloaded it, paid for it, and it is virtually unplayable. The graphics keep glitching, you cant see anything half the time, and every time you mo e around the screen, the picture jumps and glitches. Very disappointing.

Jumpy1234567890 about Home Sweet Home, v1.2.4