My app is not working , please check and help me?

Hello , i am creating a dynamic video player app using airtable , but it is not working . When i open app , it loads video url , title and cover image but when it is finished , only white screen appears. Check the apk file and screenshot below. Help me Video (2).apk (5.9 MB)

Your list are empty, you never populate them…

Btw, are those videos legal for you to use