"getRandomIndex is not a valid member of ModuleScript"

[chrome kite]

My code isn't working, it says that "getRandomIndex is not a valic member of ModuleScript "ServerScriptService.Main.SelectChance"". Can anyone help me with this?

Main:

local replicatedStorage = game:GetService("ReplicatedStorage")
local remotes = replicatedStorage:WaitForChild("Remotes")

local selectChance = script:WaitForChild("SelectChance")
local chanceList = script:WaitForChild("ChanceList")

remotes:WaitForChild("RollFunction").OnServerInvoke = function(player)
    local Table = {}
    
    for i = 1, 7 do
        
        table.insert(Table, selectChance.getRandomIndex(chanceList))
    end
    
    return Table
end

SelectChance:

return {
    getRandomIndex = function(chances)
        for i, v in ipairs(chances) do
            local randomNum = math.random(1, v[2])
            if randomNum == 1 and v[2] > chances[1][2] then
                return {
                    v[1];
                    v[2];
                    v[3];
                }
            end
        end
        
        return chances[1]
    end,
}

[unique elbow]

You forgot to require it

[worn ingot]

yes

local selectChance = require(script.SelectChance)

also watch crusherfire's video on this, its worth the time https://www.youtube.com/watch?v=7tzy1DuPcBQ

[dusk gyro]

@chrome kite local selectChance = require(script.SelectChance)