If your AD is still running past your chosen time span length then it could be because your targeting is not broad enough or other advertisers are also targeting the same demographic as yourself.
Social Media visitors and State targeted visitors may run slower than our Regular or Adult visitors. This is due to the relatively low visitor pool available compared to our regular and adult network. 96% of all advertiser campaigns are completed within the chosen time span.
Your advertising campaign will continue to run until all visitors are delivered.
If your campaign is running slow then please do not hesitate to contact our team and we can take a look at your issue in more depth.