Hello,
First off, congrats on adding Schema.org rich snippets to your site, it is exteremely helpful, and has been proven to increase clicks on search engines.
The first thing I would do would be to validate some pages via Google's Rich Snippet Testing Tool this will ensure that the code that you implemented into your site is actually formatted properly. I have had errors a few times waiting weeks just to find out it was a syntax error.
The next thing you need to know is that there is no guarantee that Google will actually show the rich snippet on the SERPs, even though they typically do. In my experience, it takes about 1-3 weeks for it to show, but this is just an estimate, the sites that I implemented them on already were large and established sites that were crawled often.