Send a campaing to corporate account contacts - SMC

Hi experts,

We need to send an email campaign to corporate account contacts with the function HR,

First we started with the creation of a segmentation model based on the profil (Account & Contacts),

After we've defined some attribute (Interation = opportunity)...We got the accounts that we want,

So to get the accounts contacts : We added the attribut Function (contact) EX : HR, we got 0 (We already have some contacts on the system with the selected functions)

Can someone help please ?

Regards,

Soufiane,