i think you have not understood domain parking then....
domain parking is for domains that already have traffic.
However yeah there are parking services that allow to "build" some traffic but it's not something that is allowed to do from newbie so we can conclude with the sentence i used before:
domain parking is for domains that already have traffic.
Depending on quantity and quality you could buy hosting so you control what happens then you can build backlinks find your own sponsors eg banners to send your traffic. Even with something that converts well you need enough to get a min payout. More difficult over multiple niches. As mentioned you cannot build on parking platforms as it is for the present perfomance not the potential.