Diploma

Correspondance course in B.Tech is not recognised by government of India. So, you wouldn't be eligible for government or may be for private jobs in India.

Correspondence course in BE or BTech is not recognized by the Indian government. So, you can't apply for government jobs in the future.

Animation & VFX is a 3- year full-time undergraduate course in the discipline of Animation and Multimedia. The minimum eligibility for admission to the course is the successful completion of the 10+2 level of education from a recognized educational Board.

Refer to the link:
http://www.hitechanimation.com/animation/.

Kindly visit this link
https://www.shiksha.com/college-predictor

It is better to pass your class 12th with good grades and then focus for the IIT's and Iims that will be possible then only.

Yes, you can get admission in any engineering college in any state of India after completing your Diploma course. You will get admission direct in 2nd year B.E or B. Tech course after completed your Diploma. you have just appear in Lateral Entry entrance exam of that state where you want get admissi

Yes, you can apply for the exam.

Most states will provide. So do some research and find out the best college for you.

Don't contact to Dalal for management quota admission. Directly contact to college officials through offline or online for direct admission in second year through management quota.