This company does not remove your personal and private information easily when asked and I have witnessed this personally. There are very many new privacy laws being created, such as the Illinois BIPA law which recently shut down some Clearview AI services nationwide as recently as this week, even though the law was created for only one state. These same new types of laws will eventually be able to get BlockShopper to comply with Opt Out requests, so keep monitoring them. In the meantime, stay away from BlockShopper and contact BBB, ACLU, etc. and let them know about your complaints. Also voice your concerns on other review sites such as this one.
https://www.aclu-il.org/en/press-releases/big-win-settlement-ensures-clearview-ai-complies-groundbreaking-illinois-biometric