I have done 12th and I am 21 years old. Am I eligible for doing VFX and photography course?

Hello, Yes, you are eligible for both VFX and photography. There is no age limit for creativity and creative people. There are plenty of VFX institutes available providing both the courses in house and they do not need any higher degree or meritorious students only.

Yes, of course, you are eligible for both VFX and photography. The main thing is all you have interest in above these and it is a little bit costly too.