Give us are grandchildren back

A caseworker with the help of a police officer without a warrant to search.l,no probable cause of imminent danger stollen are grandchildren on a pit hearsay call .no evidence,no investigation,no abuse or neglect .we haven't seen or herd from DCS for 7months .we have no clue where are Granddaughter age 5 or grandson age 3. We want help we can't afford attorney fees. We just found out DCS/CPS already had court hearing.never once have they contacted us the Permanent Guardians of our grandchildren since they were born. We need help getting our grandchildren back out of state custody. Thx for letting me post..The Grandmother