Как закрыть аккаунт в dubsmash или как удалить его

А подробнее: какой именно сайт? Этот: https://www.dubsmash.com/ ?
How can I delete my account?
https://dubsmash.desk.com/customer/en/portal/articles/1847146-how-can-i-delete-my-account-
"Sorry to see that you want to part ways with us. You can delete your account, when you logging into our Dubloader at https://upload.dubsmash.com/.
Click on "Your account" in the top right menu
Click "Settings"
On that page you will find a "Cancel account" button."