XPS 15 9530, SSD upgrade error

Hello Team,
I have installed an additional SSD in slot 2. It is Kingston NV2 M2 PCIE 4.0 2TB SSD.
https://shop.kingston.com/products/nv2-nvme-pcie-ssd?variant=43152961601728
However after installation, I cannot see additonal storage upon checking properties. Could you tell me what went wrong and how to troubleshoot.
I'm pretty sure I installed the ssd correclty and fixed the screw tightly, but still not too sure why i'm not seeing the upgraded storage.