Tapatalk

One of you guys writes about an app called Tapatalk. I got it, but can't find crappie.com on it.
So how do I find it and use it ?
Don't see it in the search area.

Thanks

Just log into C.C thru tap a talk

I know absolutely nothing about it but here it is. http://tapatalk.com/

I can't make it work.
I enter www.crappie.com in the search, nothing happens

Just use the search term "crappie"

It's definitely in there, it's all I use anymore to access the site on I-phone and I-pad.