Hi Mickey
Have you been trying different teats with Julieka? They're all really different so she might take one? Is it you or someone else trying to give her the bottle? Might have more success if it's not you. When they give the bottle, do you pop it in an out of the mouth? I heard that's a trick that sometimes work, pop it in then gently take out then in/out etc and the baby should then start to chase the bottle and latch onto it! What about the temp of the milk? A friend of mine said she had to heat the milk quite warm to get her little one to take it then said she's actually really hot herself so maybe her milk is very warm!
Hope you get some success, most importantly persevere