Business account becomes unverified

WhatsApp is exploring ways for you to connect with the businesses that matter to you.
This business became unverified because we can no longer confirm that the phone number of this contact belongs to the associated business.
If you'd like to stop a business from contacting you, you can block them.
Note: WhatsApp business verification is currently limited to a small number of businesses participating in a pilot program.

Does this answer your question?