When I paste k2 link of article in face book it displays wrong data for short description.
The data depend on path to the article.
If the article is reached via Main Menu it takes for description data from the menu settings.
If the article is reached via other link it takes other description.
There are many variations of URL for one single article

it's a complete mess
OG tags are different every time.

is there any solution about this?

This link could help. developers.facebook.com/docs/sharing/web/
Facebook if finicky about how it does things.
I use a template that has a sharing button built in, and ALWAYS share from the Item view of K2 and get a predictable post on facebook.
That said there are many ways to share content.

K2 template or joomla template?

My Joomla Template
An example is JB Responsive2