You need to simply follow this easy-to-follow tutorial and you’ll be able to get the App on your Blackberry. It takes only a few minutes to gain unlimited access to a huge database of movies, animation shows, and TV series.
ShowBox For BlackBerry OS 10 and Later
‘Unable to Get App on your phone” Error
If the problem still persists, you need to clear ‘Play Store’ cache in Blackberry Settings > App Manager > Device Monitor > Storage.