Kin Custom is not a business partner, rather we offer services for fulfillment.
With the recent changes on Instagram, you may now tag your business partner with branded posts. According to Instagram Help Center, a 'Business Partner' involves when an account has a commercial relationship with the business that's mentioned, and they were compensated in some way for the post.
As noted in our Terms of Service, Section 24 the relationship between you/your business and Kin Custom is providing access to and use of the Kin Custom Platform and the services provided. You agree there is no joint venture, partnership, employment, independent contractor or agency relationship between you and Kin Custom and for the same reason we do not issue 1099 is also why we cannot approve your business partner requests.