They could not log in to iMessage and Facetime on Mac and gets the error message “ An error occurred during activation. Almost every Apple user has encountered this tragedy at one time or another. An excellent example of this could be the iMessage and Facetime activation error that cripples you the most.
There is no doubt that Apple provides its customers with the best possible user experience but still, as we know, nobody is perfect in this world, and so Apple’s services suck too.