I Am Interested To Work Abroad.i Can’t Find A Suitable Job.i Have No Professional Training.how Can I Find One?

I am a simple B.Sc.Physic(hons) graduate from Calcutta univesity with sales ,marketing and administrative experience for about 18 years +.Presently I am working for a multinational company(BANK)as a Customer Support Executive.At my age this type of work is no good.I want to settle abroad and want someone to trust me and give me a chance.I am not a bad man atall.I gaurantee I am a good worker and I would work hard for my employer.Is there no one in this world who dare’s to take a chance with me.I want to earn just enough money to support myself my wife and son and no more.