Most of the time, when we encounter this kind of problem, we consider whether the problem is with the game system, but sometimes it can be caused by an unstable connection signal, so Pokemon GO players should aim for an environment with stable wifi or cellular data connection. So, let's analyze the possible reasons why Pokemon Go can't log in with Facebook. Pokemon GO and Facebook are two very popular and mainstream applications in the market, and if these basic mistakes occur, there must be more than one reason. Why Can't Pokemon Go Log in with Facebook?

Best Tips and Tricks for Pokemon Go in 2022.Log in Later or through a Different Avenue.