Account identified as ineligible for Brand Registry and appeal declined by Abuse Prevention Team

I'm at a loss how to progress this, UK seller looking to embark creating my brand on Amazon. IPO approval in flight and prototype product produced. Applied and got rejected, I think the font on brand was capitalised when it shouldn't have been. Then appealed with revised prototype and rejected for one of 6 possible reasons...

a) your account was engaging in conduct that violates Brand Registry’s policies, such as, but not limited to, invalid notice submissions through our notice submission channels or tampering with the catalog;

b) your application or account is related to other Amazon accounts or brands that have violated Amazon or Brand Registry’s policies,

c) you are associated with one or more selling accounts as a primary owner and all of them have failed seller verification,

d) inability to provide sufficient evidence of branding on products/packaging;

e) you have a selling account that is de-activated, or

f) your trademark application appears to be filed by a filing firm that may be violating US federal regulations and USPTO rules (explained below)." ..... etc.

I need to work out how to resolve this or why this has happened ?! @Sarah_Amzn@Seller_u3XmN4pWSbbz0CASE 9627272462