Each campaign that has been active there are statistical reports available in your account.
You can view statistics for all of your campaign groups, per selected group and per campaign.
The statistical Graph shows you the number of impressions/clicks your campaign received and the cost.
You have the option to change dates for the chosen periods of time and better understand your campaign performance.
You can edit the statistics dates by clicking on the date bar located above the graph on the top right side of the UI.
For more information on platform statistics please contact support