Shazana made her international debut in 2022 during AOFC with her under-19 team. As the underdogs of the tournament, Shazana put up a great performance from start to end and received MOTM in her debut match. Not only did she have the highest save percentage amongst all the veteran goalkeepers that participated in the AOFC competition , but she also has a sixth sense of keeping her guard up and being a dynamic goal keeper to best support her team.