Fortnite Challenges: Here Is the Guide To Season 5 Week 4 Challenges

The 5th Quest is to Search 7 chests in Flush Factory.

Find a solo match and if the battle bus's path is away from Flush Factory, make sure you jump off correctly and land near the loot chests. A few games of grinding for these chests and I assure you this quest is a piece of cake too.

To further break it down , there's a video showing you where to find the chest spawns. VOILA!