Hello,

You haven't mentioned about your academic background, see there are various diploma courses catering to meet different demands, from your profile it seems you're an art aspirant if you're interested in learning foreign languages then there are diploma courses offered in Korean, Arabic, Persian, Japanese, Spanish, Chinese to name a few, you can explore the domain of  fashion designing if you find it interesting, other than this digital marketing holds good scope in today's time, you can also go for graphic designing if you are interested, there are MOOCs such as edX, Coursera, Futurelearn, Udemy, Udacity to name a few which also offers certification courses and higher level programs to explore, you can consider opting for the same.