Nice to have you here for the first time @timmzey. Glad you finally getting aquatinted to how things work here. Here is such a beautiful platform, there's still a lot to know about community. I myself I'm still discovering POB community and especially the mother platform- hive blockchain.
Here concerning the part of exposure and earning, increasing your engagement and interactions will help a great deal in your growth here. The rewards initially shouldn't be your motivation as the early days can get you frustrated when you don't see the rewards falling into your wallet. Just ensure to be consistent and I believe you'll do well
Nice to know you're from the Giant of Africa- Nigeria. Many great minds in that part of the World. This platform have indeed been of great help to people across various continent and especially that of Africa.