Please reset TLS certificate state for rsgloves.com

My site is redsunshineweb.netlify.app.

DNS verification is successful.
rsgloves.com A record points to 75.2.60.5.
www.rsgloves.com CNAME points to redsunshineweb.netlify.app.

When I click “Provision certificate”, Netlify shows:
certificate parameter is required when updating an existing certificate

Please clear/reset the existing TLS certificate state and reprovision a Let’s Encrypt certificate for rsgloves.com and www.rsgloves.com.