How can I get my cats to get along? 😿🐱

So, I recently adopted a new kitten, and my 5-year-old cat is NOT having it. I’ve been trying to introduce them slowly, but every time they meet, the older one gets super aggressive. Now, I’ve had to keep them in separate rooms when I’m at work to avoid any fights, and it’s been super stressful. Has anyone else dealt with a similar situation? I’m looking for tips on how to get them to co-exist peacefully. Any advice on gradual introductions or things that worked for you would be SO appreciated! 🙏 #CatProblems#CatCare#CatFight