I'm running a campaign via Gleam giving away a product. When people join the campaign, their first (required) step is to join my newsletter, which is accomplished via the [login to view URL] app, and which integrates with Mailchimp.
What I want to have happen at this stage is to begin a series of messages to these subscribers via Facebook Messenger. All of the traffic to the contest is from FB ads so most should have a FB account.
Separately, I want to message all my FB followers about the contest. These will be folks who've liked the page but may or may not have joined the contest and newsletter.
My site is on shopify, but the landing page that hosts the Gleam app is in Unbounce.
I'm looking for someone who has done this kind of thing before and knows how to navigate all the issues.
Please start your bid with "Messenger Bot" so I know you read this bid and pay attention to details.