Hi Kamal,
I verified this case. It is nothing but the above page has 0 likes. Looks like it is fluctuating a lot.
Like I have mentioned in email you can verify the count for yourself in the like I had shared. WP Socializer will reflect whatever count is displayed there after 30 mins.
Please do increase like count of the page like 5 or 6, confirm it is stable and see if the count is reflected.
Thanks,
Aakash