Due to some old posts has been deleted from time to time. Minimum post of 15 are going to become 20 or more because some bounty manager are counting the total post minus the previous week posts. Though you posted 25 post in one week, sometimes if you are unlucky you will not receive stakes because the total posts are less.
Do you agree that bounty manager team must count only the recent posts in the inclusive days of the week?
You need to post more than the minimum. to avoid being missing due to that topic being deleted. and you need to post topic related and quality. your posts will never be deleted. I think you spam and mod delete. And by the end of the week you did not reach the minimum level the campaign manager put out. Try to fix that by posting quality posts