How to use pagination for Post Data

Hi, i get data from an excel as post data and use pagination to display limited data. everything works fine for the first page ..But when i try to go to the next page i am losing all the post data of excel....How to deal these scenarios?

Store post data in some file, or memcache or database or wherever you want or send it with each request.

This has nothing to do with Phalcon... HTTP protocol is stateless, read up on request-persistent storage.