These are the top reasons why a campaign end fast:
Search Account doesn’t have a large audience, we consider a “small search account” an account with less than 5,000 followers. The platform went through the entire follower’s base and didn’t find more valuable accounts to follow at the moment.
Search Account has a lot of spam/non-valuable followers based on our quality criteria.
The campaign is using the Keywords in bio filter with a small number of keywords or keywords that are not used regularly and across your industry. That made the campaign to be super narrow and the platform isn’t able to find a sufficient amount of accounts to follow.
The campaign is using the Localization filter with a small number of keywords or keywords that are not used regularly to describe a place. That made the campaign to be super narrow and the platform isn’t able to find a sufficient amount of accounts to follow.