Violation of client rights

To my utter dismay I'm still receiving emails requesting a new photo and copy of my identity document for docusign after being informed account is closed. I am not taking another photo as it's in direct conflict with my rights in terms of POPI Act. They can't read my identity number!!!! They can submit copy of my ID. I refuse to further engage with Capitec official after this fiasco. They do have my identity card on record! I will not engage with Capitec anymore and getting emails after midnight is violating my privacy.