She was not my disappointment in discovering that he was missing a piece 30239740 for attaching the wheel to the trailer. I immediately took my computer to make a claim and I discover that I can not discuss this because the stock is exhausted. I can just return it and ask for a refund or other toy. But how to explain this a little 2 year old boy very happy to have a tractor with a trailer? How to tell him that he has only two choices: play with a toy that does not run or stop having this toy he likes so much. Thank you Amazon, I fesais trust your site to have a good time watching this little boy playing with his game and instead I have to comfort this little guy crying hot tears his failing gift he wanted so much !!! Laure Obellianne