Welcome to ITB.
There is no fixed timeline for reviewing the resources. In most cases, they should be reviewed within 3-4 days max.
With regards to earning points & cash credits, the best way is to contribute to Resources or Forum section. You have even post responses on articles contributed by other members.
Hope this solves all your queries. Do post here if you have any more doubts.
Sorry for the delay. I see that your article is now reviewed and published.
Keep contributing to the site!