I'm trying to post to wordpress, hosted by me, but I can't configure it.

I'm trying to post to wordpress, hosted by me, but I can't configure it.

I'm writing my articles on zoho writer, but when is time to publish, I can't use the option post to wordpress. 
The only option I got is to post to a wordpress hosted blog, and I'm hosting my blog and I'm uable to find where to configure that. 

Thanks.