raise me a smile

hi, iam 23 years old,i have two kids of my own one 4 years old girl one 1 year old boy.my anty died in 2013.she left behide two kids one is 11 boy and one 9 girl.she died with out worning from meningitise...when the doctors found out it was to late...:.( since she died i have been the one looking after my cusens as my kids..i love them so much and there bonding well to my children. as a mother i see themas my own...the first days after their mothers death it was hard.their father adanded them..i felt it was my responsability to look after them..but its proving so hard...i cant make engh money for me and my kids all four of them..now iam afraid if i dont make enough money they would get taken into care...i have sold most of my own this to provide for them..but still not engh... i need help......i need to raise engh money so i could atless show people im caperble of looking after them....i cant let them go im all they have please help me make their life nomal.and a happy one...thank you