Why Free Fire Codes Do Not Work and How To Fix It? : For vanilla or free-to-play survivors, redeem codes are the best way to earn items in Garena Free Fire. They can basically enter a code and get weapon skins, even bundles, for free. However, some players often report that they can not use the code. It is important to note that Free Fire redeem codes have an expiration. Each code is only valid in a fixed time frame or within a certain number of uses. As soon as the code reaches one of those limits, it will become irrelevant and players can not claim rewards from it anymore. In this video, we will explain you the complete reason and also tell you how you can fix this. Watch Now.