exit permit

ill have a friend .she goes trea tment in one of the clinic doing  ultra sound test she found out that she has moyoma that is why she been bleeding for almost a year the main problem is she has no pataka and she is planning to surender herself to authorities she ask me to help her how she can do it she has already ticket and she some money to pay the penalty but her visa is almost 4 yrs expire as visit visa can you helps us what we will do, cause she has alredy request from a doctor to have immediatly to be treat for operation