the mechanics for using a knife in Call of Duty: Mobile (COD Mobile) are as follows:
To use the knife in COD Mobile, you need to be in close proximity to an enemy. When you are close enough to perform a melee attack, a dedicated melee button will appear on your screen. The location of this button may vary depending on your control layout settings, but it is usually placed on the right side of the screen.
To perform a knife attack, follow these steps:
Get Close: Approach an enemy until you are in close range.
Look for the Melee Button: Once you are close enough, a melee button prompt should appear on your screen. It typically looks like a knife icon.
Tap the Melee Button: Tap the melee button to execute a knife attack. Your character will perform a swift melee animation with the knife, eliminating the enemy if successful.
It's important to note that the knife is a one-hit kill weapon in close quarters, but you need to be very close to the enemy for it to be effective. If you miss the melee attack or you're not close enough, the enemy may have an opportunity to shoot you.
Keep in mind that game mechanics, controls, and settings in Call of Duty: Mobile are subject to change due to updates and patches.