Please explain, why you used the #creative-commons tag. If you want to license your work under Creative Commons, you need to add a specific license to your post stating wether you want to license the text, the images or both.

If your post doesn't contain Creative Commons content or deals with the topic in general, you should instantly remove the #creative-commons tag, as you might get flagged, if you don't.

P.S.: I don't think, that you can license screenshots of bittrex, cause it's a commercial site and not designed by yourself.