help writting my c.v

hello dear follow students
i might be a future international student in Germany but the problem is that i never wrote a c.v in my hole life and i need to write one for the college application i’m going to do
it’s really important to me not blow up this chance because this is the only university that accepted to consider my application . i need to write a good c.v but i don’t know how nor what to say
this is a management aviation college , so the best help is if someone wrote a c.v like he is going to apply himself then i inspire myself from it and change the content with my own
thank you for your time

This is what we call a “resume” in the US. You can find lots of samples on line.