We need creative concept to help us to create content that takes the potential customers in emotional journey during the marketing campaign. Can we find consultant, agency or crowd sourcing for small business? The required task is for creative concept only (content creation is not included).
Getting a single freelancer to win massively here is hit and miss — I would say 90% of the best creative talent are either in agency or high-growth tech startups.
You could try Upwork? At least there's some ratings there and some examples of writing. You need an excellent copywriter and someone who can also put together a visual moodboard.
If you'd like your campaign to extend into video or crowdfunding, check out some of our work: https://vidico.com or a specific case study example from one of our video productions: https://vidico.com/case-studies/koala-video/