Any advice?

My baby was born August 21st ! He has never sucked a bottle even when we tried at the hospital. It’s like he doesn’t know how? He doesn’t even suck a pacifier. He is exclusively breast fed. I have pumped to start making a stash but I see no point because I’ve tried 3 different bottles and he won’t take them . It gets tiring and I would love to have help with his feedings but I can’t get him on a bottle nipple 😭 oh he does have a tongue tie but that’s not affecting him attaching to my nipple . Any advice on what to do ?!

-Bottles I used :dr.brown,Nuk,spectra 2 bottle .