Performance Based Average?

hi! i’m currently part of a campaign, and a couple of my posts are boosted as a spark. result is apparently performance based, with earnings up to 5k for each post. the campaign is for 365 days so i’m assuming i won’t be seeing anything until it’s over, but what can i expect in terms of revenue? one of the videos has over 2 million, one is at about 700k, and the third is fairly lower at around 100k. it says i’m supposed to receive monthly income according to this, but i haven’t yet. thank you guys for your feedback!