Please cheack out this FAQ to see if it helps you out with your query...
Is this site really free?Yes! It's a free service for anyone to use. We don't use adverts or sell your data to make money. We do take doantions to help with the Cost of running the service.
I want a new feature of some sort can you add it?You can contact us and ask. It might get added if we feel it fits well with the site and we have the resources to do it.
If you still require assistance you can contact us here.