To delete your Gmail Account, follow the below process,
- Before deleting your Gmail service, download your data.
- Go to your Google Account.
- On the left, click Data & privacy.
- Scroll to “Data from apps and services you use.”
- Under “Download or delete your data,” click Delete a Google service. You may need to sign in.
- Next to “Gmail,” click Delete .
- Enter an existing email address you want to sign in with and click Send verification email. This email can’t be a Gmail address.
- To verify your existing email address, you get an email at the existing email address. Until you verify the new email address, your Gmail address won’t be deleted.