Hello @TesterX,
It looks like you are inquiring about creating/registering an account via the Meraki Marketplace (https://apps.meraki.io). This community space specializes in Meraki GO product support (https://www.meraki-go.com/). Your question may be best suited for the Meraki Community page (https://community.meraki.com/t5/Meraki-Community/ct-p/meraki).
Best Regards,
.ılı.ılı. Tony Nghiem
Meraki GO Technical Support