I have given 3lakhs to a person for singapore work permit VISA & JOB, but later i cancelled the proceedings , and asked him to give back my money, he said ,he will return that money , so far he have given 2.6Lakhs , not giving remaining Rs.40000 (and he is saying it is charge & my work) not returining that money , can I file a case against him (i dont have a proof that i given 3lakhs all are in verbal & banks transfer)