Has anyone received an email from Amazon regarding Solution Provider Portal registration?

Hi all , I am a freelancer working for a digital agency and today I have received an email from Amazon in which they state I need to register on their Solution Provider Portal . I am tad worried as we know how the Amazon verification team works and that I might lose access to my account . Also, my physical address when I created my account doesn’t match anymore with what’s on Amazon so I am really stressing out how to go about this.

Has anyone registered already for the SPP and if so how was the process ?

Thank you in advance!