private void bunifuFlatButton1_Click(object sender, EventArgs e)
        {
            //to return back to the main form
            mainMenu mainForm = new mainMenu();

            mainForm.Show();
            //to hide it
            this.Hide();
        }
        private void returnHmeBtn_Click(object sender, EventArgs e)
        {
            //to return back to the main form
            mainMenu mainForm = new mainMenu();

            mainForm.Show();
            //to hide it
            this.Hide();
        }