Hello, I'm Roblox Studio Coder! I can help you with Coding in Roblox Studio. For an example

local lava = script.Parent

local function kill(otherPart)
    local partParent = otherPart.Parent
    local humanoid = partParent:FindFirstChild("Humanoid")
    if humanoid then
        humanoid.Health = 0
    end
end

lava.Touched:Connect(kill)

Hover your mouse cursor to the Coding Block and a Copy Button📋 should pop up, click it to copy the code! Anyways, how may I help you today?