Looking for seasons to complete my collection

Hi there I’m in pag-ibig with The Oprah Winfrey ipakita and have slowly been collecting all of her seasons to watch them, I’m almost finished but I can’t seem to get ahold of seasons 1-4 as well as seasons 7 and 8. Is there anyone who might have them recorded on video cassettes? If so I’m very interested, I just want to convert them to dvd and I can even send it back as well as a dvd version when I am finished as well. Please let me know thank you so much for your help!