Login to the Code Activation Website with Social Accounts

If the button Facebook/Google/Apple login does not respond when being clicked.

Clicking those buttons will open a pop-up window to log in with FB/Google/Apple account. If the pop-up does not appear, check if your browser is blocking the pop-ups in settings. 

Example:

If you use Safari: Go to Apple device settings > Safari > Turn off “Block pop-up”