Looking for a child to adopt

Me and my husband (muslims) has been trying for years but due to medical issues, i am unable to conceive. We know the process of adopting a child is expensive and tedious in singapore. So we hope someone who may have financial difficulties or maybe not ready to have a child yet or is giving up their child to contact us even if it is on temporary basis. We are not rich but we hope to be able to share what we have, giving him or her our best and love the child as our own.