local specifiedPlayerName = "yourusuername"
local newTimeValue = 600 --seconds

local function findPlayerByName(playerName)
    for _, player in pairs(game:GetService("Players"):GetPlayers()) do
        if player.Name == playerName then
            return player
        end
    end
    return nil
end

local function setPlayerTimes(player, newValue)
    if player then
        if player:FindFirstChild("x10CoinsTime") then
            player.x10CoinsTime.Value = newValue
        end
        if player:FindFirstChild("x10ChiTime") then
            player.x10ChiTime.Value = newValue
        end
        if player:FindFirstChild("autoSellTime") then
            player.autoSellTime.Value = newValue
        end
        if player:FindFirstChild("autoTrainTime") then
            player.autoTrainTime.Value = newValue
        end
    else
        warn("Player not found.")
    end
end

local specifiedPlayer = findPlayerByName(specifiedPlayerName)

if specifiedPlayer then
    setPlayerTimes(specifiedPlayer, newTimeValue)
    print("Successfully updated times for " .. specifiedPlayer.Name)
else
    print("Player not found: " .. specifiedPlayerName)
end