Hello, I wanted to enable synchronization, but I was required to confirm my identity by entering my password.

I logged in using a Google account, and then as expected a panel popped up telling me this:

And I did put in the password connected to the social media account, (assuming its my Google account because that's the only thing that's connected to this Opera account).

But it didn't work, the password was incorrect. I don't know what else to do because I never set up any other password, I just logged in using my Google account. Please help..