Hi @paradisetesterdev,
Thanks for reaching out! By default, your WordPress email notifications will be sent to your WordPress administrator email address. You can change the administrator email address under the WordPress -> Settings -> General area.
Could you please double check your admin settings and see whether your email address changed. In case it helps, try following this guide.
Also, if you’re using plugins (for example, WPForms plugin) to create forms on your site, you need to check the form notification settings, and then you should be able to change your “send to” email address.
I hope this helps. Thanks!