You have a minor misspelling in the following sentence:

so here when i get to know about steemit,, i was not believing on it,, but i am it, students, last week, i put one question to my class teacher that what is the future of block chain system , he told, that it is going very fast, wide,, update to date,, so according to his answer,, next comming years are for block chain, technology,,.