How to create a hat remover script?

I want to make a hat remover script that removes all your hats when you touch a part.

Rule 3 of the community guidelines states:

1. Answers must show reasonable attempt to solve the question. --> Explain what went wrong. --> Provide code as an example. Include the explanation of the code.

As for your question, I'll answer it, but don't repeat this.

local playerName = "ROBLOX"
local player = game:GetService("Players"):FindFirstChild(playerName)

if player and player:IsA("Player") then
    local char = player.Character
    if char then
        local hum = char:FindFirstChildWhichIsA("Humanoid")
        if hum then
            hum:RemoveAccessories()
	end
    end
end

The player's humanoid has a method called RemoveAccessories().

Call that, it will remove their hats.

Don't repeat this style of question in future, please.