You just stole my money!!!!!

I paid for the Crostix Big Book a couple of years ago. Today I was sent an app update to "fix" bugs. Well she fixed me! Though I already bought it, my completed puzzles show blank. Then the HELP button told me to press "buy it" and it would not charge me since I previously purchased it. But it did charge me. I want my $1.99 back AND my completed puzzles. What a mess. Dont buy this. It was crashing a lot!!!!!

McGregor1920 about Crostix, v2.7