Plogix is a platform that allows users to create and display their own digital art in the form of non-fungible tokens (NFTs). While digital NFTs are the norm on Plogix, it is also possible to add physical NFTs to the platform. Here's a step-by-step guide on how to do so:

Create an account on Plogix. This will give you access to the platform's features and allow you to create and display your own NFTs.
Create a digital version of your physical NFT. This can be done by taking a high-resolution photograph of the physical NFT or by creating a 3D model of it using software such as Blender.
Upload the digital version of your physical NFT to the Plogix platform. This can be done by going to the "Create" section of the platform and uploading the file.
Add metadata to your NFT. This includes information such as the title, artist, and a description of the physical NFT. This metadata will be displayed alongside the digital version of the NFT on the Plogix platform.
Mint your NFT. This will create a unique token that represents your physical NFT on the blockchain.
Display your NFT. Once your NFT has been minted, it will be visible on the Plogix platform for others to see and purchase.
Verify the physical NFT. You should prepare a video or photo that verifies the physical NFT's existence, and link it to the digital version on Plogix.
Ship the physical NFT. After someone purchases your physical NFT, you will need to ship it to them. Make sure to package it securely and provide a tracking number to the buyer.

By following these steps, you can successfully add a physical NFT to the Plogix platform and make it available for purchase by others. Keep in mind that the process of creating, uploading, and minting an NFT can take some time, so be patient and make sure to double-check all the information before submitting your NFT.