amazon astore sidebar widget redirecting to my store

Hi Guys!!!

I hope you can help me with this… I’ve been trying to find help on the internet and here on the forum for last 10 hours I guess, and nothing. I would like to get a very simple description on what to do (which plugin to use and how to do it) to create a sidebar widget that would redirect my blog readers to my amazon astore (I have already created the astore and added it as a page to my blog)…

Thank you very much for your help!