Review on 3D Crystal Puzzle Tinker - Original Design by Michael Caste

I wasn't very happy with this purchase. It says 43 pieces and comes with 44. I watch YouTube videos to help me build (I already have over 9 different 3D puzzles). And I realized that I was missing two pieces of the puzzle. Which is strange because there are 44 in the box and 43 on it. I ended up missing parts 24 and 27. I will continue to buy them. I'm just frustrated because I was looking forward to building Tinker Bell. Many Thanks