{Help} Index in yahoo

I have follow all guide i search in google to index in yahoo
submit to bing webmaster
and
add yahoo fast and some indexed backlinks from yahoo

my backlinks are indexed but my site still not indexed at yahoo.

any tips how to ?

patience is the key bro

yahoo answer and yahoo bookmark

Agree with innozemec. It once took Google 3 weeks just to rank me for my exact domain name. As long as you have links to your site and you have submitted it, it will show up eventually. They have to prioritize their crawlers so the heavy-weight domains will be crawled much more often than a new site with only a handful of backlinks.