Problem with reCapcha : not show and can't login and enter to my site

How off recapcha if I cant login to my site ?
“This site key is not enabled for the invisible captcha.”

In such cases, the only way to log into the website is to delete the plugin folder. To do this, use a file manager in your hosting control panel. Once you’ve logged in, reinstall the plugin and configure reCAPTCHA properly. I think you got a key for the visible version of reCAPTCHA, but in the WP Cerber settings, you’ve enabled the invisible one. Here are instructions on how to configure reCAPTCHA in WP Cerber:

To test reCAPTCHA on your login form, use an incognito browser window.