Can anyone help me why this is not working

its to rotate a player [Fivem]
lua Part

RegisterNUICallback("rotate", function(data) local ped = PlayerPedId() SetEntityHeading(ped, data.val - 1.0) end)
Js Part

function executeData(val) { $.post("https://shop/rotate", JSON.stringify({ val: val }))}

Html Part

<input oninput="executeData(this.val)" min="1" max="100" type="range" >