Unable to translate Activity Plus Reloaded for BuddyPress

I have tried modifying the .po file and uploading .mo file to my server in languages directory, yet no change. Also when I try using a plugin to upload .mo, there is no option to select Activity Plus Reloaded for BuddyPress domain, it doesn’t show up, all other plugins show up except Activity Plus Reloaded for BuddyPress

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