I've been a member almost a year and I use really only 2

I've been a member almost a year and I use really only 2 of your plug-ins a slide in and pop in and I'll have those set up correctly I think. Now if I don't subscribe again do I need to find a replacement for the slide in and pop in tools? In case you want to know the website is http://www.ontimeforanything.com
thank you very much.
PS. It do I have a credit card on file. How do I access that part of my account?