title: How can I switch my Google Play language to Arabic?
body: <p>I switch languages by adding '&amp;hl=' like this,
  <a href="https://play.google.com/store/apps/details?id=com.example.xxx&amp;hl=en" rel="nofollow">https://play.google.com/store/apps/details?id=com.example.xxx&amp;hl=en</a></p>
  
  <p>but it doesn't work when I replace 'en' with 'ar',
  <a href="https://play.google.com/store/apps/details?id=com.example.xxx&amp;hl=ar" rel="nofollow">https://play.google.com/store/apps/details?id=com.example.xxx&amp;hl=ar</a> page is in English.</p>