Hello guys, I just got admitted to german school for masters, I would to know the requirements for getting a german Visa in Nigeria. Thank you

good morning

please l really need your help ,there is a mistake on my passport date of birth and my weac certificate date of birth and l am apply for a nursing job in Germary,l dont know how to go about it,but am thinking of backing up the two with affidavit on the date of birth , pls l need ur help ,l dont know if they will accept it or not.MY REAL DATE OF BIRTH IS 12TH JULY 1978
my international passport date of birth read 12th of June 1978,mistake in the month
my weac certificate also read 12th july 1983 mistake in the year

pls l really need your response asap.

thanks.