Hi Ali, you can check out the following links to help you get a sense of where to go.
Trusted Discourse Partners: Discourse partners | Discourse - Civilized Discussion
Skilled Discourse Users:
- Support Enthusiast - Discourse Meta
- Support Advocate - Discourse Meta
- Support Expert - Discourse Meta
The skilled Discourse users are a combination of Designers, Developers and Community Consultants.
If you’re hosted by Discourse.org, you can also reach out to them for specific help with respect to your development, design or customisation needs.