I think you may have a misunderstanding of what pheromones can do.
If there is attraction there to begin with, then things like AMMO/A314/IG and other products can help bring that about. However, if there isn’t anything there, then you will have a tough time.
Pheromones are meant to enhance, not create.
Please read this.
https://pheromonetalk.com/t/what-pheromones-can-do-and-what-they-cant-updated/9558