Ne razumem se u tematiku ali na tvom mestu bih pocela sa proucavanjem USCIS sajta:
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To change your nonimmigrant status from B-1/B-2 to F-1 or M-1,
you must file an Application to Extend/Change Nonimmigrant Status (Form I-539), and include the required fee and documents listed in the filing instructions.
Form I-539, Application To Extend/Change Nonimmigrant Status