I did that code for when i Click ALT+K it show Form3 but it don’t work , someone help me and tell me the problem

        if (keyData == (Keys.Alt | Keys.K))
        {
            // Check if MTA is launched
            if (mtaLaunched)
            {
                // Toggle Form3 visibility on Alt + K
                if (!form3.Visible)
                {
                    form3.Show();
                }
                else
                {
                    form3.Hide();
                }
                return true; // Suppress key press in Form1