The tree is great except for assembly instructions.  Having them in color or including some text would help & having the parts labeled with a sticker or stamp would be the best fix.  Trying to figure out which is board B based on placement of holes sucks. Also, I shouldn't need a measuring tape to tell A12 from A13 etc. There is great improvement needed for assembly & a ph call cant help. The screws in labeled bags is a big help! Doing that with the posts would help either a sticker or labeled bag.