I can not comment on my domains?
You may need to rephrase the question there hewal. The 2 domain names you have listed in your post are both non-sites. They are just domain names.Do you mean that you dont know how to add a site to them?
I guess comment is to be read as "Connect"
if it is so, have you setup your nameservers properly?
I'm trying to sell these domains
oh ok, unfortunately this is not the correct place to sell domains. You should have a look at http://sitepointmarket.com/