Sorry I have g mail but Chrome not installed on new computer .

On the computer that has Chrome installed, you can go to chrome://password-manager/settings. There is a button labeled Download file in the Export passwords section.

Next, you should use a secure file sharing service (such as https://send.vis.ee/) to send the passwords file to yourself.

After you are able to download the passwords file on your new computer, go to about:logins on Firefox. On the right side there will be a button with three dots. When clicked, it will allow you to import your Chrome passwords from the file.