Need you guys advice for future

So , I came back to India 🇮🇳 from Canada 🇨🇦 after living there for 7 years. Now I am in India and looking to stay and work here . In Canada I Graduated in Business Management Diploma and Did many Jobs there .

So Finally I am in Home India and have decided to be here even though first few months were tough to get used to be here .

So What field of work should I pursue here from now on . I sometimes think to start studying again (26 years old) in what field should I opt to study or graduate to secure a Job. I also tried to find work and applied for many jobs but no luck yet . Guys let me know.