There are a lot of side missions in "Stalker 2: Heart of Chernobyl", and Thieves is one of them. If you want to do this mission, you can get it from Huron in the ruins area. This mission will lead you to find a missing shipment.
How to do the side mission of S.T.A.L.K.E.R. 2?
There is no way to steal this quest. You can receive this quest from Huron in the ruins area. It will guide you to find a batch of missing goods. First, you need to enter a small house and then sneak into a guarded building.
How to find a looter thief
When you begin the No Way to Thieves quest, your first goal is to find and speak to the Reaver Rogue who is carrying Huron's cargo. Following the main quest guide, you will come to a small house with a locked door and a crane stuck on the roof. If you want to get in, you'll have to make use of this crane.
You can reveal an entrance by approaching the nearby red container and breaking some wooden crates. This portal leads you through one container to another, where there are more boxes to jump to. This way, you can climb to the top of the crane and gain access to the attic of the house.
Jump into the hole in the attic and examine the body here to proceed to the next part of the mission.
How to find a teaching assistant
While following the quest guide, you will arrive at a house guarded by several thieves. To make it easier to defeat these thieves, you can use the trenches near the house to get closer to them. After defeating them, head to the back of the house and you'll find a ladder leading to the roof of the building.
Once on the roof, head to the other side where you can jump into a doorway. This will bring you into the main area of the building. After entering, there will be a cave on the left. Follow this path and you will find the assistant directly. After talking to him, you'll be faced with a choice: kill him, or get the coordinates for Shah's treasure map.
Before starting the conversation, you need to clear out the other thieves in the building.
If you choose to kill the assistant, you will only get the 1,600 gold coin reward at the end of the mission. On the other hand, if you choose to get Shah's treasure map coordinates, you'll be able to find it in a sewer on the north side of the dump. Once in the sewers, turn left and approach the hole in the wall where you can find the bag.
You may also need to fight a mutated monster that can turn invisible. The treasure map will give you a submachine gun in perfect condition.