want to add multiple adnetwork offerwall

Hi friends,

I want to add multiple offerwalls from multiple adnetworks in my app. I’ve got a solution also named enhance but it doesn’t provide SDK key for my preferred adnetwork. So I decided to make it by myself. Also as i don’t have any technical knowledge, i don’t know how to add points automatically when user completes offers from my offerwall and also can track them out and pay them manually according to their points. I have heard that firebase helps to track their points earned. But I don’t know how to setup, so firebase can track their activities, provide me information and also points can be added to their wallet automatically