I need help with a script to disable tools, chat etc? [closed]

I am making a system with a seat where if a player sits on the seat it disables his jump and such until a button is pressed. I've sorted that all out but I am stuck on the part to disable their toolbar, chatbar and reset button. When I mean disable I mean hide the option of the toolbar and chatbar so it is invisible so not a loop of unequiping it. I am unsure how I can get about this. The script is located in the chair.

seat = script.Parent
local MainModel = script.Parent.Parent

function added(child)
    if (child.className=="Weld") then
        human = child.part1.Parent:FindFirstChild("Humanoid")
        local mainPlayer = human.Parent
        local plr = game.Players:FindFirstChild(mainPlayer.Name)
        if human ~= nil then
            anim = human:LoadAnimation(seat.sitanim)
            anim:Play()
        end
     end
end

function removed(child2)
    if anim ~= nil then
        anim:Stop()
        anim:Remove()
    end
end

seat.ChildAdded:connect(added)
seat.ChildRemoved:connect(removed)

UPDATE: Since someone got the impression I am asking someone to make me a new script I have included some parts of my script which some I have removed due to the fact that I don't want to leak it all. If anyone is able to help tell me how I could add these features into this it'd be greatly appreciated