[can't access plugins] Can't access plugins

For some reason I cannot access plugins. When I am in my Hub, I click "plugins" at the top and instead of showing me the plugins that I should be able to access with my membership, it is showing me an advertisement pay for the plugins. It's rather frustrating. How do I access the 112 plugins that are suppose to come with my membership?

Also I have a coupon code to use for the membership and saw no place online to use it.