If you are playing on a beta version of minecraft, (ex. a version not released to the public yet), and your friends do not have the beta version of minecraft installed, you will not be able to join them since you are on beta. Maybe if you uninstall minecraft and redownload the active version available, you can play with your friends. Also, try updating your game aswell.
Joshua Gonzalez
If you are playing on a beta version of minecraft, (ex. a version not released to the public yet), and your friends do not have the beta version of minecraft installed, you will not be able to join them since you are on beta. Maybe if you uninstall minecraft and redownload the active version available, you can play with your friends. Also, try updating your game aswell.