Generally, no. Most game stores and online marketplaces have strict policies against refunds for digital purchases. If you buy a DLC and then use an unlocker, you may be violating the terms of service and could face consequences.
Purchase the DLC directly from the game's store or online marketplaces Look for sales or discounts on the DLC content Consider buying a game bundle that includes the DLC content world war z dlc unlocker better
But be warned: using a DLC unlocker can come with risks. Some unlockers may contain malware or viruses, which can harm your computer or compromise your game data. Generally, no