When will you start seeing your first campaign results?
Campaign statistics are generally delayed as the ad serving network needs time to find the right audience to show your ads to. After starting to serve your ads to your audience, statistics will start accumulate.
During this time Display Autopilot will start showing provisional statistics which are an estimation of what your campaign is generating in terms of clicks and views and costs.
Provisional statistics are not final but an indication of your results. As soon as the final statistics are received from the ad serving network the provisional indication near your statistics will disappear.