Merchant service enrollment

I've tried to contact Garmin via mail to [email protected] with no luck I'll ask from the community if anyone of you know:

I plan to monetize HoundRelay through KiezelPay, without Garmin Merchant Service enrollment. The trader verification link at apps.garmin.com/dsa returns “page not found” after sign-in. Where can I complete DSA trader verification in the current developer dashboard.


So what steps I need to make to get my app listed to Store. 

Thanks in advance.