Strong Odor and Baby Vomiting with Hipp 2 Formula

I had no issues with the Hipp 1 formula, but after switching to the Hipp 2 formula, I noticed a very strong and unpleasant smell. Every time my baby drinks it, they vomit right after. Unfortunately, we already stocked up on four 800-gram containers, expecting the same quality as the first formula. I’m really disappointed and would appreciate help with this issue, as I’m unsure what to do with the formula now. Could you please assist me?