1. According to Tencent's query. Com, the mobile game Crossing the Fire Line is on sale in official website. Players can use popcorn to redeem the experience service qualification in the friends' explosive app, and you need to use 100 popcorn to get the 100% cf mobile game experience service qualification.

2. You also have the opportunity to obtain experience service qualification by filling in the qualification application questionnaire. Click on the answer sheet in the friend's quick-explosion app interface to obtain qualification, and then enter the answer sheet interface. You need to answer the questionnaire to get the qualification of experience service.