'\'\'\'\'\'\'1)login with one account and create a biz com.2)create a campaign for that biz com and sent it to the friend to join and refer. 3)accept the campaign as pif and joine request.4)create an announcement with video from the step one account and send to the biz com which is created in step one.5)share  announcement from the pif side.6)login as any of the pif\'s fried account and check the video preview\'\'\'\'\'\''