Hi - I haven't set up 2-factor authentication on one of my PayPal accounts, which I would rather do in other ways than give them a mobile number (and of course should have done already) - I can't get past the web login screen without this, however I can log in with the app but..
no option to set up 2-factor authentication under Log In & Security in the app. Nothing in fact except review Permissions. Why on earth not? Suppose setting this up on the app was how I wanted/only way I was able to go about it? Anyone know why this is not there & what you're supposed to do instead?
updated edit: short answer, you can't. This information may or not be among PayPal help somewhere but if so, not right in front of you where you can trip over, which would have saved chasing it up somewhere else. As to the why not, well, kinda here nor there.