Compose 20 Mailchimp Emails with My Products using a Template I already Have

I need help composing emails for my company. I would like you to compose 20 emails using my mailchimp account, and using a template that I already have. I don't need any design work at all, just taking products from my website, uploading the images to Mailchimp, adding the product links and prices from various categories of my website. I will fill in the final details and send the emails to my users on my own. All you have to do is compose the emails. I will give you guidance on how to do this, and if you do it well and correctly, there is work in the future!