I feel like crying! My 1 year old refuses to drink from a sippy!

I’ve tried 2 different cups & it just WONT work. He doesn’t even try. I’ve put whole milk, I’ve put water, shoot I even tried apple juice & he will NOT drink from it. He just bites it then throws it. He also doesn’t even know how to tilt the cup to drink it.

I have been strictly breastfeeding and all he ever wants is the breast. Im trying to lean him off by just breastfeeding for nap time and night time & then sippy cup thru out the day, but it’s not working out. He expects the breast. I feel like I’m not doing something right and at this point I don’t know what to try! I don’t even think he knows how to suck it either, he just moves his tongue around the bottle and then pushes it out.

The only option I can think of at this point is getting the tommie tippe bottle and trying to get him on that one & possibly pump my breast milk into there, but I don’t know how that would work out because I want to eventually stop breastfeeding and I want to get him into milk

Can someone please give me advice i feel like such a failure

These are the cups he has right now and doesn’t know how to suck from them