Hi, thanks for your answer.
I have not backed up, as I didn't find the way how to do that. I have seen tutorials on Youtube, but in those videos, they always covered how to back up the Web Wallet.
I haven't found any tutorial about how to back up the PC wallet.
This is the point about the password issue:
When I signed up and tried to create the password I had no option to type in any password but I had to accept which was provided automatically.
So I did that and copied that password.
Why is that not working??
If I go to the Settings >> Accounts >> Keys, I can see the generated password for the Cloud Wallet, but that's not good either.
Can you please give me an idea what should I do?
Thanks.