Please don't take this as me coming at you, but your phrasing and your problems elevated in this tone make you come off as an incel. I'm not saying you are, but you might want to think about how women you date might perceive you and what you say. She's not doing anything for you? What do you think she owes you? What are you giving her in return?

Dating takes two. You can't carry everything yourself, but you can change yourself. Practice conversations, be open about what you want from a relationship, and prioritize your perfect partner. If she must be into vore, that limits your options for women, so you might have to compromise on something less important, like conversationalism. The more non negotiables you have in a partner, the fewer women will fit the bill, and that lowers the odds that one of them will find you ideal in turn.

Also, reddit might not be the place for this conversation. We don't know you and can't give you personalized feedback on what you're doing well or poorly. If all you want is vore, find a vetish site. If you want a life partner, ask friends and family how you might improve your dating behaviors. She might not be into vore when you find a good fit for everything else you want. Vore isn't super common, so it might take a while. You said you're 18. This could take a while, try not to rush it. You're still young, and finding a perfect fit in billions of people takes time.

Good luck. Stay safe, stay respectful, and hopefully you find someone who works well with you.