thanks , so we can apply for further submission? Please help me what form I can feel? or you said fresh claim how we can make that? and how? thanks for your help

I CAME TO UK IN 2011 WITH MY WIFE AND MY YOUNG SON ,HE WAS 4 YEARS OLD THAT TIME, WE APPLIED ASYLUM BUT OUR CASE REFUSED. WE HAVE TWO MORE YOUNG KIDS BORN HERE IN UK. WE ARE STILL GET SUPPORT FRM HOME OFFICE FOR ACCOMODATION AND FOOD. I JUST WANT TO KNOW WHAT ROOT WE CAN USE TO APPLY LEAVE TO REMAIL...