There may be a few reasons why your campaign is not receiving traffic.
First, make sure the campaign is currently set to Active and that funds are available in the account.
If you are still not receiving traffic, your campaign is currently under-performing in the network and traffic is being sent to higher-performing campaigns.
We suggest you increase your CPC until you begin to receive traffic and then work to improve the CTR for the content. A higher CTR will boost the campaign’s overall performance.