Go to the Training Ground. Stand 50 meters from the dummy. Do not move.
Using links to download macros or "mod menus" from unofficial sources carries significant risks: Account Bans: Macro Free Fire Headshot LINK
Searching for a usually leads to third-party tools that promise automatic headshots by running scripts or modifying game files. While these links are popular, using them is a permanent ban risk as Garena has a zero-tolerance policy for unauthorized tools that provide an unfair gameplay edge. Go to the Training Ground