Hello,
If you are interested in badminton then you should have practice this game. But you want to support your family. So I'll give you a suggestion. You can go engineering in CSE department if you really interested in computer.. and every engineering college have game quota and game zone. So if you have game quota from your school then you can get many helps from this quota infact you can get admission in good college.
After that you can continue your badminton in your college. Because colleges are organised so many sports occasion. Completing your graduation you can get job in any good IT sector and you can continue your game in any reputed institution then. Now the final choice is totally yours.
All the best.
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