To use the dripfeed option you must:
e.x: I want to send 10 likes per hour to a YouTube video. After selecting the desired service, adding the link and quantity I enable the dripfeed checkbox by clicking on it. What I should do is enter 10 on the quantity field, then select 60 (minutes) and the number of times I want this dripfeed order to run e.x = 10 runs. What will happen is my video will receive 10 likes every 60 minutes for a total of 10 times. So the total number of likes I will receive is 10(likes/hour) x 10(runs) = 100 Likes on my video after 10 hours.
Partial Status is when we partially refund the remains of an order. Sometimes for some reasons, we are unable to deliver a full order, so we refund you the remaining undelivered amount. If the status is Partially Completed / Canceled it means the System can't give more likes / followers to the current page or post and you will be automatically refunded for the remaining amount of those likes / followers. Please order in a different server in that case.