Amazon product launch and listing: Expert needed for product processes, set up sales channels and marketing

We require an expert on amazon.com product listing optimization including the ability to set up other sales channels for both Canada, the UK, and Mexico and do a marketing campaign on www.amazon.com. We already have our product listed and doing well. However, we want an expert to help set up the other remaining sales channel, create shipping labels, SEO, and marketing campaigns using amazon.com tools available on our dashboard. Only experts on amazon.com processes should bid with verified claims.