Click on Search Campaigns and you will see all the campaigns that match with your profile.
If you want to sign up to the campaign you have to press the hammer below the description of the campaign. The eye is the description of the campaign with the content, pictures and everything you need to know about them.
The number of followers depends on the campaign. Most of the campaigns need to have more than 1000 followers.
The brands give the content and the pictures to post on social networks with the link but if you want to write your own content to be more authentic you can do it.
The platform doesn’t have access to social media passwords. It is just to authenticate the sign into the platform and to measure the performance of different campaigns run by the influencer.
The platform will pull your profile picture, the country you live and the total audience in all your social networks.