Hello Atsushi,
Please visit https://www.avg.com/en-us/gdpr , enter your email address and click Request Access. Then, please check your inbox > click "Go to Portal" button > Support > scroll down and submit a request for account deletion.
Let us know if you face any difficulties.
Please delete my online account.
In addition, please inform us by e-mail when deletion is completed.
Hello Atsushi,
Please visit https://www.avg.com/en-us/gdpr , enter your email address and click Request Access. Then, please check your inbox > click "Go to Portal" button > Support > scroll down and submit a request for account deletion.
Let us know if you face any difficulties.