I found some information about Bellara Blrx VIP Injector for you. It is an app that can be used to hack the game Garena Free Fire and get various cheats such as auto headshot, teleport kill, sensitivity, weapons, bullets, etc.
It claims to be 100% anti-ban and free to use. However, I do not recommend using such apps as they may violate the game’s terms of service and ruin the fun for other players. Please use them at your own risk.