Unfortunate! 
Missing part, instead was sent 2 left side of the headboard leg extensions and we had to make it work. (I paid a construction worker to customize) Glad to get over that hurdle only to reach the last step and son slept on the couch anyway - slats provided must have been meant for a queen size bed as they lay on top of frame outer edge to outer edge instead of inside the secure of frame as pictured. In addition the slats aren’t all the same length ‍♀️ it’s going to be more expensive to have this customized  as I want my son to sleep in a bed tonight. due to the preset drill holes that will have to be redone after corrected cut length. I will call customer service to see how that can remedy this situation. I doubt they can have slats delivered today‍♀️.