What's the matter with the slow query of headline order express delivery?

There may be many reasons for the slow query of headline order express delivery. If you query on the website of a logistics company, it may be that the website server is a bit crowded at present, or that the logistics company's own database is slowly updated. If you query on the headline platform, it may be caused by the delay of the headline system itself and the slow update of the background database. For specific reasons, you need to contact the headline customer service for inquiry to get a more accurate answer.