Unsubscribe automatically – Email not sending??

Hi

As I understand it is Unsubscribe automatically. Because I tested it with my own email (jhonisbs@gmail.com) and he only received the first email and when I try to resend it, I don’t receive anything else in that email.

At no time did I cancel or request to unsubscribe from my email jhonisbs@gmail.com
https://prnt.sc/10v1cb2

And if I try to resend it to me (jhonisbs@gmail.com) using the button, I do not receive these emails.
https://prnt.sc/10v1p08