Hello please suggest me what kind of work i do. i prefer any work in which i could earn good. i prefer gaming zones and manufacturing?

If you need responsible and professional developers, I recommend this company scand.com. I think this is one of the best companies to order software development, nowadays. So you can always rely on these guys and trust them with your project and they will deliver on time. I don't think you will find a better company to perform such services. Especially they deal with many industries. Go now!