I am a J1 holder. Today I suddenly received an offer to be an graduate student and was asked to register by Jan 12th for Spring semester, otherwise I will be moved to fall.I am going to TiJunan to transfer my visa from J1 to F1, and also my wife and son's visa. I don't know if this is possible to be done by 12th. I don't know how to make an appointment at TJ and how soon it can make?What material I should be taking with? Please, please help me and share your recently experience and information.
Thanks a lot.