How would i save vehicles in a table?

So currently im making vehicle saving, and one of the issues i have ran into is saving vehicles into a table

		if Type == "Purchase" then
			if Player.leaderstats.Wallet.Value >= VehicleData.VehiclePrice then
				local setupSave = function(Player, Vehicle)
					local savedData = {
						Vehicles = {
							Vehicle.Name
						}
					}
					return savedData
				end
				local Success, Err = pcall(function()
					s0urceDatabase:GetAsync(Player.UserId.. "__S0urcebase_DataBaseTESTKEY")
				end)
				if Success then
					s0urceDatabase:SetAsync(Player.UserId.. "__S0urcebase_DataBaseTESTKEY", setupSave(Player, Vehicle))
					print(s0urceDatabase:GetAsync(Player.UserId.. "__S0urcebase_DataBaseTESTKEY"))
				end
			end
		end

i tried this but it only saves on vehicle and clears the others.

could you please tell me more ?
im having a hard time understanding your problem

If i had bought a car, and i buy another one, the old car would not be in the table anymore(Datastore)

you’re not adding to a table, you’re just overwriting it with a new one

o, how could i add it to a table lmo

use table.insert to insert into a table

I would recommend using a module for this instead. You can simply use it to handle every player’s data and easily get it and save it with functions which creates data, adds data and returns data.

-- Example usage of functions
local function GetData(client)
	local Data

	local Success = pcall(function()
		Data = DataStore:GetAsync(client.UserId)
	end)

	if Success and Data then
		local NewData = Module.new(client.UserId)
		
		for _, name in ipairs(Data) do
			Module.Add(client.UserId, name)
		end
	else
		Module.new(client.UserId)
	end
end

local function AddVehicle(client, vehiclename)
	Module.Add(client.UserId, vehiclename)
end

local function SaveData(client)
	local Data = Module.Get(client.UserId)
	
	pcall(function()
		DataStore:SetAsync(client.UserId, Data)
	end)
end
-- Module
local Data = { }

function Data.new(id)
	Data[id] = { }
	
	return Data[id]
end

function Data.Add(id, vehiclename)
	table.insert(Data[id], vehiclename)
end

function Data.Get(id)
	return Data[id]
end

return Data