Which Technique or Method get top ranking in Bing search engine?

First, an important thing is to add good & Quality content. Second Build Strong Profile. Apart from google, bing uses social sharing as a ranking factor so there is that.

Content is king.
I don't about others, this is how we do it:

Your domain landing page meta tags are must. This include, keywords, description among others.
Then, if you can, write as much as possible describing your domain.
Your marketplace also needs blogging facilities. Unlimited number of blog pages is fantastic at driving organic traffic. And you can even monetize.