[Solved] Why this if statement not work for my auto equipe particle ?

Hey I have a weird error in my code.

I'm developing a game with a player particle effect, so I want to equip the player with its particle effect when he rejoins the game. (if he had one saved)

For example if I connect and I have the particle #6 saved, the line 71 should activate but nothing happens.

PS: sorry for my bad english i'm french haha

game.Players.PlayerAdded:connect(function(player)
    wait(10)
    print("Check if ".. player.Name .." as Particule saved")
    local ld = player.leaderstats
    print("Yeah Particle ID ".. ld.Particle.Value .." found. Try to auto-equipe this to player.")
    if ld.Particle.Value == "1" then
        local char = workspace:WaitForChild(player.Name)

        local ID = ld.Particle.Value

        if char.LowerTorso:FindFirstChild("Particle") then
            char.LowerTorso["Particle"]:Destroy()
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        else
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        end
    elseif ld.Particle.Value == "2" then
        local char = workspace:WaitForChild(player.Name)

        local ID = ld.Particle.Value

        if char.LowerTorso:FindFirstChild("Particle") then
            char.LowerTorso["Particle"]:Destroy()
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        else
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        end
    elseif ld.Particle.Value == "3" then
        local char = workspace:WaitForChild(player.Name)

        local ID = ld.Particle.Value

        if char.LowerTorso:FindFirstChild("Particle") then
            char.LowerTorso["Particle"]:Destroy()
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        else
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        end
    elseif ld.Particle.Value == "4" then
        local char = workspace:WaitForChild(player.Name)

        local ID = ld.Particle.Value

        if char.LowerTorso:FindFirstChild("Particle") then
            char.LowerTorso["Particle"]:Destroy()
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        else
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        end
    elseif ld.Particle.Value == "5" then
        local char = workspace:WaitForChild(player.Name)

        local ID = ld.Particle.Value

        if char.LowerTorso:FindFirstChild("Particle") then
            char.LowerTorso["Particle"]:Destroy()
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        else
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        end
    elseif ld.Particle.Value == "6" then
        local char = workspace:WaitForChild(player.Name)

        local ID = ld.Particle.Value

        if char.LowerTorso:FindFirstChild("Particle") then
            char.LowerTorso["Particle"]:Destroy()
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        else
            local particle = game.ReplicatedStorage.Shop.Particles[ID].Particle:Clone()
            particle.Parent = char.LowerTorso
        end
    end
end)

I think Roblox detects that the two values ??are equal but that it does not execute the code afterwards and I do not understand why.