Email in the "Contact Us" part of the page

So I used the plugin WP-SMTP and I configured everything so that any messages filled out on the contact page down at the bottom of the site will be sent directly to my gmail inbox. In the admin panel, everything works fine when I do a test email and I get the email in my inbox. When I fill out the form on the website however, it says that the email is sent and then it doesn’t arrive in my inbox.