Some holes are broken, the wooden anchor holes are loose.
So I either have to return the whole set or the seller have to provide me with a correct set or provide the following spare parts:
1 set of Parts H and I (the edges of H and I parts are misaligned and the holes for number 2 anchors are broken for part I edges).
2 sets of F and G with the correct size holes (the wooden anchor holes are loose for the anchors number 3)