Since you posted here on this forum platform and want to promote the exchange you mentioned here, I think it would be better for you to handle it with experienced managers
here on the forum platform like @Logitech Mouse, @icopress, @AB de Royse777, @yahoo62278, and @julerz12.
Because whoever of the managers I mentioned will definitely help you promote the exchange you're talking about here, maybe you have an allocation budget for promotion, right?
I think you meant a different person other than Logitech. Not sure that user is a manager. When you mention managers, you might mention what makes them good vs just dropping some names of managers whom may have hired you in the past. Not all managers should be considered good managers.
Not trying to bust balls here, just hoping you take time to think before dropping names.