You can change how Instagram serves you Reels by interacting with the kind of Reels you want to see more of. The algorithm will recognize this and try to serve you like-content.
You can also manage the kinds of Reels you see by letting Instagram know whether you’re interested in the content served to you. The next time you see a Reel you dislike, click the three dots in the bottom left corner, then click "Not Interested." Instagram will stop serving you content like this.
You can control your interested in and not interested in content in your Suggested Content tab.
Step 1: Head to your profile page and click on the hamburger menu in the corner. Step 2: Click on Settings and privacy
Step 3: Click on Suggested content
Step 4: Adjust the Interested, Sensitive content, Not interested, and Specific words and phrases areas to your liking.