Choosing partnership program

Hello, community

I learn about different Microsoft Partnership Programs and got confused.

Could anyone consult me, on what to choose or how to contact support as I couldn't find a direct contact?

Here is the case:
My team has created a product based on PowerBI, basically, it's a set of dashboards for specific markets helping the business ease their analytics.

We look for a partnership with Microsoft to get assistance/ recommendations on our promotion as we will promote Microsoft with each sale.