Can you tell me how to code a script to get leaderstats for a kill?

Greetings Everyone,

I need some help with this code I have. I want it that if player1 kills player2 then player1 will get some leaderstats, In my case 1 Kill and 25 Coins. So I want to integrate this into my main game script where it already has a function that runs whenever someone kills another person or when a person dies. So this script is not completely coded by me I have just made countless modifications to it but I cant seem to make the modification I talked about above. If anyone can help me it will be Extremely Appreciated! If you have any questions about what I exactly want, just ask! PLEASE VIEW LINES 37 - 43 THAT IS WHERE I NEED HELP! Here is the code:

local dataStores = game:GetService("DataStoreService"):GetDataStore("WinsDataStore")
local dataStores = game:GetService("DataStoreService"):GetDataStore("CoinsDataStore")
local defaultWins = 0
local playersLeft = 0
game.Players.PlayerAdded:Connect(function(player)
	
	playersLeft = playersLeft + 1
	
	local leaderstats = Instance.new("Folder")
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player
	
	local wins = Instance.new("IntValue")
	wins.Name = "Wins"
	wins.Value = 0
	wins.Parent = leaderstats
	
	local coins = Instance.new("IntValue")
	coins.Name = "Coins"
	coins.Value = 0
	coins.Parent = leaderstats
	
	
	local playerData = Instance.new("Folder")
	playerData.Name = player.Name
	playerData.Parent = game.ServerStorage.PlayerData
	
	local equipped = Instance.new("StringValue")
	equipped.Name = "Equipped"
	equipped.Parent = playerData
	
	local inventory = Instance.new("Folder")
	inventory.Name = "Inventory"
	inventory.Parent = playerData
	
		
	player.CharacterAdded:Connect(function(character)
		character.Humanoid.Died:Connect(function()
			
			if character.Humanoid and character.Humanoid:FindFirstChild("creator") then
				game.ReplicatedStorage.Status.Value = tostring(character.Humanoid.creator.Value).. " Killed "..player.Name
			end
			
			
			
			if character:FindFirstChild("GameTag") then
				character.GameTag:Destroy()
			end
			
			player:LoadCharacter()
		end)
		
	end)
	
	-- Data Stores
	
	local player_data
	local weaponsData
	local equippedData
	local coins_data
	
	pcall(function()
		player_data = dataStores:GetAsync(player.UserId.."-Wins")
	end)
	
		pcall(function()
		coins_data = dataStores:GetAsync(player.UserId.."-Coins")
	end)
	
	pcall(function()
		weaponsData = dataStores:GetAsync(player.UserId.."-Weps")
	end)
	
	pcall(function()
		equippedData = dataStores:GetAsync(player.UserId.."-EquippedValue")
	end)
	
	if player_data ~= nil then
		-- Player has saved data , load it in
		wins.Value = player_data
		coins.Value = coins_data
	else
		-- New player
		wins.Value = defaultWins
		coins.Value = defaultWins
	end
	
	if weaponsData then
		
		for _, weapon in pairs(weaponsData) do
			if game.ServerStorage.Items:FindFirstChild(weapon) then
				local weaponClone = game.ServerStorage.Items[weapon]:Clone()
				weaponClone.Parent = inventory
				print(weapon.." loaded in!")
			end
		end
		
		if equippedData then equipped.Value = equippedData
			player:WaitForChild("PlayerGui")
			game.ReplicatedStorage.SendEquipped:FireClient(player,equippedData)
		end
		
	else
		print("No weapons data")
	end
	
end)

local bindableEvents = Instance.new("BindableEvent")

game.Players.PlayerRemoving:Connect(function(player)
	
	pcall(function()
		dataStores:SetAsync(player.UserId.."-Wins",player.leaderstats.Wins.Value)
    end)
		
	pcall(function()
		local weapons = game.ServerStorage.PlayerData[player.Name].Inventory:GetChildren()
		local weaponsTable = {}
		
		for _, v in pairs(weapons) do
			table.insert(weaponsTable,v.Name)
		end
		
		dataStores:SetAsync(player.UserId.."-Weps",weaponsTable)
		
		if game.ServerStorage.PlayerData[player.Name].Equipped.Value ~= nil then
			local equippedVal = game.ServerStorage.PlayerData[player.Name].Equipped
			dataStores:SetAsync(player.UserId.."-EquippedValue",equippedVal.Value)
		end
	end)	
		
	playersLeft = playersLeft - 1
	bindableEvents:Fire()
end)

game:BindToClose(function()
	-- This will be triggered upon shutdown
	while playersLeft > 0 do
		bindableEvents.Event:Wait()
	end
end)

Thankyou for any help, epicnmac

Here is a kill and death leader stats script:

local Players = game.Players

local Template = Instance.new 'BoolValue'
Template.Name = 'leaderstats'

Instance.new('IntValue', Template).Name = "Kills"
Instance.new('IntValue', Template).Name = "Deaths"


Players.PlayerAdded:connect(function(Player)
	wait(1)
	local Stats = Template:Clone()
	Stats.Parent = Player
	local Deaths = Stats.Deaths
	Player.CharacterAdded:connect(function(Character)
		Deaths.Value = Deaths.Value + 1
		local Humanoid = Character:FindFirstChild "Humanoid"
		if Humanoid then
			Humanoid.Died:connect(function()
				for i, Child in pairs(Humanoid:GetChildren()) do
					if Child:IsA('ObjectValue') and Child.Value and Child.Value:IsA('Player') then
						local Killer = Child.Value
						if Killer:FindFirstChild 'leaderstats' and Killer.leaderstats:FindFirstChild "Kills" then
							local Kills = Killer.leaderstats.Kills
							Kills.Value = Kills.Value + 1
						end
						return -- Only one player can get a KO for killing a player. Not 2, not 3. Only one.
					end
				end
			end)
		end
	end)
end)
-- Coded by JulienDethurens using gedit.