Total crap

@cmyck
Have you entered the API Key according to the documentation?
Please follow this guide -> https://bplugins.com/docs/mailchimp-block/api-key/

dear @cmyck
we eagerly waiting for your kind reply. We just check the issue you mentioned, and I am confirming that if you enter the key correctly you can get it to work.

@cmyck Dear User,
We are eagerly waiting for your kind reply, Please note thei was not a issue of our plugin. You must enter the API key from mailchimp to retrieving the Audience. I provided clear instruction on that in the plugin.

@cmyck we are humbly requesting you to follow the plugin guide. we are trying to help you but you still not responding.
we appreciate your reply and support.