How do i find a cadet position at cruise lines as a fresh cadet?

So , to anybody who is experienced ( had been a cadet at cruise lines or managed to found one) cab you guys please lmk how can i also do the same?

I'm currebtky about to be enrolled in dns ( 1 year prea sea course leading to deck cadet ) it is an indian course, but the thing is i wanna join cruise lines as a cadet , and i've seen many of guys who are misinformed about cadet positions at cruise lines opposing to join cruise as a cadet but tbh idc about them.

Can you guys plz help me out on how do i find a cadet application on any of cruise lines ? And how have you guys found one?

It'd be a great great help tho!