I fully share your views on wagering requirements and newbies – it’s a diaster of huge dimensions. Wagering requirements is not a common search term. So, include that word in your site a whole lot.
There is really no way anyone could explain SEO to you in a post. Your site should have light weight pages and repeat your keyword a lot. Then go to the search engine and type in your key words – like wagering requirement or wr or whatever.
Google takes time to find you – you should be able to see in your logs how often you get spidered. Enter your site by hand in all the engines you can.