Is there possiible, going in abroad, working as a labour , earning money and then applying for pg in abroad? if we dont have money? age 27

Sir i searched about many coansultancies about job in gulf, they told me as a fresher they will hire me but demanding money.and if i see job in gulf as a fresher they are wanting atleast 3 years experiance.after 3 years my parent will get marry of me and then it would difficult.please advice me how