The delivery rate depends on several factors such as the service you ordered and any add-ons.  You can see the averages on our pricing page here:

The delivery speed shown is average.  Add-ons that decrease delivery rate include drip speed and country/geo targetting.  

Drip speed decreases the rate of delivery to the amount specified.  If you set drip speed to 2000 and ordered 100,000 then it will take 50 days to deliver.

Geo/Country Targetting decreases rate of delivery by an unspecified amount.  The reason for this is we have a limited amount of viewers per country and many people ordering country targetting.  We must limit each viewer which can cause slow delivery.  We cannot do anything to speed this process up.  As always, we offer refunds if you find it too slow for your liking.