Welcome to the forum @Carloshndz7 !
I keep this statement ready for anyone I see looking for their pokestop to go live:
I know the prompt tells you that you are submitting a “Pokestop” but you are actually submitting a Wayspot to the Lightship database, which can only become a Pokestop or gym if it is alone in a level 17 S2 cell. This is a good article about S2 cells and PoGo: https://pokemongohub.net/post/article/comprehensive-guide-s2-cells-pokemon-go/
As @BlameJamal said, we would also need the gps coordinates in order to check and see if this is the case with your Wayspots.