killerfish script slap battles

local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local tool = character:FindFirstChild("fish") or player.Backpack:FindFirstChild("fish")

local fish = game.Workspace.Lobby.fish
local fishStand = game.Workspace.Lobby.GloveStands.fish
local leaderstats = player:FindFirstChild("leaderstats")
local gloveStat = leaderstats:FindFirstChild("Glove")

local userInputService = game:GetService("UserInputService")
local canUseAbility = true
userInputService.InputBegan:Connect(function(input, gameProcessedEvent)
if character.isInArena.Value == true then
if gloveStat.Value == "fish" or gloveStat.Value == "Killerfish" then
    if input.KeyCode == Enum.KeyCode.R and canUseAbility then
            canUseAbility = false
            game:GetService("ReplicatedStorage").GeneralAbility:FireServer()
            wait(3.05)
            canUseAbility = true
        end
    end
    end
end)

while fish:FindFirstChild("Texture") do
fish.Texture:Destroy()
fish.Color = Color3.new(124, 124, 124)
fish.Material = "DiamondPlate"
fishStand.GloveDesc.DescOutline.DescFrame:FindFirstChild("Name").Text = "Killerfish"
wait(0.05)
end

while true do
if gloveStat.Value == "fish" or gloveStat.Value == "Killerfish" then
gloveStat.Value = "Killerfish"
end
wait(0.05)
end

while tool.Glove:FindFirstChild("Texture") do
tool.Glove.Texture:Destroy()
wait(0.05)
end

tool.Glove.Color = Color3.new(124, 124, 124)
tool.Glove.Material = "DiamondPlate"
tool.Name = "Killerfish"