lost password

Avast Passwords Avast Passwords for Windows
1

I bought Avast Cleanep at 21.11.2017. I have an invoice and my order number is 31324947362. But I hasn’t a product key. there is a problem at my user account. How can I take the product key. Anybody doesn’t help us.

2

→ https://support.avast.com/article/Troubleshoot-activation