When you use social login with, for example, your Apple, Facebook, or Google account to log in to Cryptohopper, it is not possible to set up 2-Factor Authentication (2FA) on Cryptohopper.
The reason for this is that you already have the option to set up 2FA on your Apple, Facebook, or Google account. Additionally, Cryptohopper also uses Device Authorization. Whenever you try to log in to Cryptohopper via a new device or browser, you will be asked to enter the Device Authentication code that is sent to your email. Therefore, make sure you always have access to your email.