How do I make a player joined player point giver?

When a certain player joins (i.e. Me) they get all player points in the games budget. How would I do that?

This code is taken directly from Player Points

This sample will give a point to a player when he or she joins the game. The point will only be awarded if the game has points to give and if the player has not gotten any points in the game yet.

-- declare service
local PointsService = Game:GetService("PointsService")
 
-- Bind function to player added event
game.Players.PlayerAdded:connect(function(player)
	-- Get total number of points the game has available
	local pointsToAward = PointsService:GetAwardablePoints()
	-- Get total number of points this game has already awarded to the player
	local universeBalance = PointsService:GetGamePointBalance(player.userId)
	-- Check if the game has points to award and if the player hasn't gotten any points yet. If both are true, then give the player a point.
	if ( pointsToAward > 0 and universeBalance == 0) then
		PointsService:AwardPoints(player.userId, 1)
	end
end)
 
-- Bind function to when points are successfully awarded
PointsService.PointsAwarded:connect(function(userId, userBalanceinUni, userBalance)
	-- Show message indicating that a player has gotten points
	local message = Instance.new('Message', game.Workspace)
	message.Text = "Point awarded to " .. userId .. ". This player now has " .. userBalance .. " points total!"
	wait(5)
	message:Destroy()
end)

This line:

PointsService:AwardPoints(player.userId, 1)

Gives you 1 point. I think you should be able to change the number "1" with pointsToAward

PointsService:AwardPoints(player.userId, pointsToAward)

We can do this because we define pointsToAward with this line:

local pointsToAward = PointsService:GetAwardablePoints()

That line returns a int-value that tells us how many points we can award to players.

Only problem we get now is, that you only get points the first time you join, so we need to remove universeBalance

So the line would look like this:

-- declare service
local PointsService = Game:GetService("PointsService")
 
-- Bind function to player added event
game.Players.PlayerAdded:connect(function(player)
	-- Get total number of points the game has available
	local pointsToAward = PointsService:GetAwardablePoints()
	if ( pointsToAward > 0 ) then
		PointsService:AwardPoints(player.userId, 1)
	end
end)
 
-- Bind function to when points are successfully awarded
PointsService.PointsAwarded:connect(function(userId, userBalanceinUni, userBalance)
	-- Show message indicating that a player has gotten points
	local message = Instance.new('Message', game.Workspace)
	message.Text = "Point awarded to " .. userId .. ". This player now has " .. userBalance .. " points total!"
	wait(5)
	message:Destroy()
end)

And at last you need to check if it's you that has joined before you give the points. It only takes a little editing so the line ends up looking like this:

-- declare service
local PointsService = Game:GetService("PointsService")
 
-- Bind function to player added event
game.Players.PlayerAdded:connect(function(player)
	-- Get total number of points the game has available
	local pointsToAward = PointsService:GetAwardablePoints()
	if ( pointsToAward > 0 ) and player.Name == "INSERT PLAYER NAME HERE" then
		PointsService:AwardPoints(player.userId, 1)
	end
end)
 
-- Bind function to when points are successfully awarded
PointsService.PointsAwarded:connect(function(userId, userBalanceinUni, userBalance)
	-- Show message indicating that a player has gotten points
	local message = Instance.new('Message', game.Workspace)
	message.Text = "Point awarded to " .. userId .. ". This player now has " .. userBalance .. " points total!"
	wait(5)
	message:Destroy()
end)

Hope that works, but I can't, however, guarantee that it works.