How do I create a new project from a message in a topic and select a buyer or seller on mobile?

1. In the topic, press and hold the message you want to use to create a new project. 2. Tap "Move to Another Project", then tap "Create a New Project from This Message". 3. Lists of buyers and sellers will appear. Select the party you want from these lists. This test shows 9 buyers and 6 sellers, with "測試獨立買家" as the first company in the buyer list.