I looked to see what the Forum said. I will give more details. First of all, the Gifts Lifeline cannot be for the last step of the quest. Here is an example. Your final step is for making a Best Farmer Trophy. You have the Trophy Facility. You need a Clay Block and Ebony lumber. You do not have the mine or the Sawmill. Go to the Trophy Shop and click on the + on the Best Farmer Trophy and ask your friends to send you ingredients. When they do, the ingredients will be in your Gift Box. Store them. Then go to the quest and you will see that they have been checked off and you can now make the trophy. Hope this makes sense to you. Happy Farming.