The following problems were found:

• You cannot add "Minecraft Action Figure & Accessories Set, 4-Inch Steve Posable Character Collectible Inspired by a Minecraft Movie" to the cart because the product is out of stock.
• You cannot add "Drone with 1080P Camera - Foldable Remote Control Quadcopter with Voice Gesture Control, 3D Flip, One Key Start, Emergency Stop, 2 Batteries, Easier to Use, Toy for Kids Adults Beginners, Black" to the cart because the product is out of stock.
• You cannot add "Aurora R16 Liquid Cooled Gaming Desktop - Intel Core I9-14900F Processor, 32GB DDR5 RAM, 1TB SSD + 1TB HDD, NVIDIA Geforce RTX 4070 SUPER 12GB GDDR6X, Windows 11 Home, Onsite Service - Black" to the cart because the product is out of stock.