As before, create a UI button in unity canvas, and assign that button in this slot highlighted by the red arrow on the right side.
Congratulations! Now you can successfully Accept or reject requests.
Press play, and click on this new button you created (0 friction), or login and then click the button. You’ll be shown a list of received friend requests!
You’ll see a similar screen like below to accept/reject friend requests!
Upon pressing the Accept button, you’ll be shown a dialogue which tells you that a friend has been added.
Upon pressing the Reject button, you’ll be shown a dialogue which tells you that the request was rejected!