Unfollow from a post or comment:
Step 1:
Navigate to the post posted by the account you wish to unfollow.
Step 2:
Click or tap the more icon "3 Dots" in the upper right corner of the post.
Step 3:
Click on "Unfollow".
Unfollow from your watchlist
Step 1:
Go to your profile.
Step 2:
Click or tap Following on your profile page.
Step 3:
Click or tap the "Following" button selected next to the account you want to unfollow.
Step 4:
Click on "Unfollow".
Unfollow from account profile page
Step 1:
Go to the profile page of the account you want to unfollow.
Step 2:
Click or tap "Following" to unfollow that user.
Step 3:
Click on "Unfollow".