Help Request

Please I am a desperate woman who need help. Last year my ex husband instaled cameras in my properity which recorded that I was shouting on my children and that I slaped them. I has been arested for asault and since then my children are in foster care. I have completed all requested work from the local authorities beside that they are still againts me and it seems to me that I worked so hard to make changes that is needed to be able to parenting the children in better way for nothing they are plannig to put my youngest child in adoption and my 6 years old child to his father who is acordely from psychologist minimizing his emphaty. This means that my children are going to be seperated from each other. Please if there is anyone who can help me let me know please is not fair that I am not getting second chance to proove to my children that i really changed thank you.