I remembere that with the old edition of Electrum, I used a software called KeePass 2, for create the password or for to have a better use, I don't forget.
What version of Electrum did you originally use? If you still have KeePass, you can check to see if you have the password for electrum there.
I tried to creat a new wallet from menu file, New/restore for move the bitcoin in this new wallet.
Creating a new wallet is not going to do anything to help you. Bitcoin doesn't work like that.
I remember that in the period of setup, electrum don't ask me, addition of password neither the seed phrase.
How is it possible?
Are you sure? If you do New/restore > create a new standard wallet it should prompt you to set a password and backup the seed phrase.