How to set up Open Graph?

B

BohdanchukVL2019-01-15 16:54:20

HTML

BohdanchukVL, 2019-01-15 16:54:20

Good afternoon. I added Open Graph to the site in the form shown below, but for some reason Facebook does not see it. What could be the problem?

<head>
    <meta charset="utf-8">
    <title>Rock Finance</title>
    <meta property="og:url" content="https://rock-finance.com.ua/">
    <meta property="og:title" content="Кредит под залог недвижимости">
    <meta property="og:type" content="website">
    <meta property="og:locale" content='ru_RU'>
    <meta property="og:description" content="Успейте оформить кредит под залог недвижимости в Киеве от компании Rock Finance">
    <meta property="og:image" content="https://rock-finance.com.ua/img/logo.png">