If you created your Crowdcube account through an external login provider like Google, Facebook etc., there is no password attached to your account. However, you can set one even in this case, which will allow you to connect your account on Finary.
Follow these steps:
1. Go to Crowdcube's website, login, and then open your account settings:
2. Click on the "Security" tab, enter a new password and click on "Save":
3. To connect your account on Finary, you can now use the email address associated with your external provider (Google, Facebook etc.), as well as your newly set password: