How to find the most viewed post in a Facebook page.?

[1206549]

I'm an admin in a Facebook page and I'd like to see which post was most liked and most viewed. I know Facebook shows you statistics on the page and you can sort post according to date, reach, virality... but it only shows it for a certain amount of time. I wanna see the post with the most reach of the entire lifetime of the page. Clicking on show older is too exhausting and I noticed some bugs after a clicking it too many times and wouldn't show photos beyond 5 months ago.

[Daniel]

Clicking on Show Older is your Only Way of finding out there Is No Actual Trick that Will Show you The Most Viewed Post in a Facebook page