The following problems were found:

• 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 "Men'S FIFA World Cup Country 1/4 Zip Top" to the cart because the product is out of stock.
• You cannot add "Full Electric Power Pallet Jack – Standard Duty Pallet Lift Truck 4400 Lbs Capacity, 48” L X 27” W Fork Size, Plug-In 48V/20Ah Lithium Battery – Max Lift Height 8 Inch" to the cart because the product is out of stock.
• You cannot add "15.6 Inch Laptops, Windows 11 Laptop Computers with 36GB RAM 128GB EMMC+1024GB SSD, Celeron N5095 Quad-Core, 1 Year Office 365, Wifi 6, 180° Viewing, USB 3.2, HDMI, Type-C, 7000Mah Battery" to the cart because the product is out of stock.
• You cannot add "15.6 Inch Laptops, Windows 11 Laptop Computers with 36GB RAM 128GB EMMC+1024GB SSD, Celeron N5095 Quad-Core, 1 Year Office 365, Wifi 6, 180° Viewing, USB 3.2, HDMI, Type-C, 7000Mah Battery" to the cart because the product is out of stock.
• You cannot add "ROG Strix G16 Gaming Laptop, 165Hz Display, NVIDIA® Geforce RTX™ 4060, Intel Core I7-13650Hx, 16GB DDR5, 1TB Pcie Gen4 SSD, Wi-Fi 6E, Windows 11, G614JV-AS74" to the cart because the product is out of stock.