Trying to cancel the free trial

Hello. I am trying to cancel the free trial of Avast Battery Saver
However, I could not find the Order ID
It is not popping up in my account page.
However, it is confirmed to be there since I have the subscription ID.

I need some dire help to cancel the battery saver since I do not want it.

Just enter/use 00000000 and explain it in your request.

Hi,

The auto-renewal has been cancelled.