noticed in custom tabs when adding a shop item/command the image shown is all the same

If a custom shop item does not have a made-up shortname set then the custom image never gets applied to the item.

It uses a default image if one is not set accordingly. It also requires you have an API key inside the image library plugin to work.

yeah the images work it only adds 1 of the 2 images i added through config and shows the 2nd item with the image of the 1st item (command)

example below shows the test in config on a diffrent tab allso showing that image even if not setup

    "Easy ($10k)": {
      "DisplayName": "Easy ($10k)",
      "Shortname": "",
      "EnableBuy": true,
      "EnableSell": false,
      "Image": "https://i.ibb.co/Lr2k7Sm/c4-green.png",
      "SellPrice": 0.0,
      "BuyPrice": 0.0,
      "BuyCooldown": 0,
      "SellCooldown": 0,
      "BuyQuantity": [
        1
      ],
      "SellQuantity": [],
      "KitName": null,
      "Command": [
        "buyraid easy $player.id"
      ],
      "SkinId": 0
    },
    "Medium ($15k)": {
      "DisplayName": "Medium ($15k)",
      "Shortname": "",
      "EnableBuy": true,
      "EnableSell": false,
      "Image": "https://i.ibb.co/n835YjV/c4-blue.png",
      "SellPrice": 0.0,
      "BuyPrice": 0.0,
      "BuyCooldown": 0,
      "SellCooldown": 0,
      "BuyQuantity": [
        1
      ],
      "SellQuantity": [],
      "KitName": null,
      "Command": [
        "buyraid medium $player.id"
      ],
      "SkinId": 0
    },
    "Test": {
      "DisplayName": "Test",
      "Shortname": "",
      "EnableBuy": true,
      "EnableSell": false,
      "Image": "",
      "SellPrice": 0.0,
      "BuyPrice": 0.0,
      "BuyCooldown": 0,
      "SellCooldown": 0,
      "BuyQuantity": [
        1
      ],
      "SellQuantity": [],
      "KitName": null,
      "Command": null,
      "SkinId": 0
    },

? I don't think you are understanding

Unless you make up a shortname (in other words do not leave the field blank)

"Shortname": "",
​

It is literally designed to do that.

If you want your custom Image links to work and show up properly like I stated before you need to simply make a name to put in that field. 

"Shortname": "dingus",

      "Easy ($10k)": {
  "DisplayName": "Easy ($10k)",
  "Shortname": "filledin",
  "EnableBuy": true,
  "EnableSell": false,
  "Image": "https://i.ibb.co/Lr2k7Sm/c4-green.png",
  "SellPrice": 0.0,
  "BuyPrice": 0.0,
  "BuyCooldown": 0,
  "SellCooldown": 0,
  "BuyQuantity": [
    1
  ],
  "SellQuantity": [],
  "KitName": null,
  "Command": [
    "buyraid easy $player.id"
  ],
  "SkinId": 0
},
    "Medium ($15k)": {
  "DisplayName": "Medium ($15k)",
  "Shortname": "dingus",
  "EnableBuy": true,
  "EnableSell": false,
  "Image": "https://i.ibb.co/n835YjV/c4-blue.png",
  "SellPrice": 0.0,
  "BuyPrice": 0.0,
  "BuyCooldown": 0,
  "SellCooldown": 0,
  "BuyQuantity": [
    1
  ],
  "SellQuantity": [],
  "KitName": null,
  "Command": [
    "buyraid medium $player.id"
  ],
  "SkinId": 0
}