There four girla from dakar senegal asking my help to trasfer their millions dollars in mya/c are there refuge?

they are telling for transferring their amount they require some dollars to pay to lawyer and legal fees as they are striving in refugee camp in dakar senegal. Are there any refugee camp or not? whether these young ladies are befooling to innocent persons like all over the world or not? Are not you going to check and cancel their yahoo id if they are doing knowingly.