The following problems were found:

• You cannot add "15.6" Fhd-Ips-Business Laptop, 8 Cores Intel I5-12450H 32GB RAM 1TB Ssd(Beat I7-11800H, up to 4.4 Ghz) Computer with 100W Type-C Fingerprint Backlit Keyboard Wifi-6 Numpad Win 11" to the cart because the product is out of stock.
• You cannot add "15.6 IPS Fhd-Student-Laptop, 16GB RAM 1TB SSD Backlit Keyboard Fingerprint Intel Pentium Quad-Core N100 (Beat to I3-1115G4, up to 3.4Ghz) Computer with Wifi 6 Numpad Win 11 Silver" to the cart because the product is out of stock.
• You cannot add "5-Tier Book Shelf Tall Modern Bookcase Set of 2 for Books, Cds, Movies, Storage and Organization Bookshelf Industrial Home Decor for Bedroom Office Kitchen Living Room, Rustic Brown" to the cart because the product is out of stock.
• You cannot add "Desktop PC Computer AMD Ryzen 5 5600GT 6 Core 3.6Ghz, 16G DDR4 RAM, 512G NVME SSD, Tower Computer for Home and Office (White)" to the cart because the product is out of stock.