Career

ACCA has the same career prospects as a CA in India. You can practice accounting in any company you wish. You can join consulting companies like Deloitte and PwC, or any other company. A starting salary of 4 LPA is what you can expect initially. The best thing about ACCA is you can get a good number of opportunities abroad whereas CA doesn't have as many opportunities abroad.
Again the problem with ACCA is, in India companies prefer a CA because they are well acquainted with accounting practices followed in India and are familiar with local laws. But, that doesn't mean that ACCA has no opportunity. Start your career, work hard, you will become successful. In field of accounting the people with skill and knowledge are valued more. Be good in your field, it would not matter if ACCA or CA.

Screenwriting is a process of writing a script, but this is only used for filmmaking that has narrative elements that involve dramatic elements and other components of the film that need to be seen on the screen to serve the overall narrative like the setting, the lighting and movements. Screenwriting provides the visuals that complement what the characters are doing and saying. The mood accentuates the drama or humour that the characters are executing based on the script.
It deals more with how the story is going to be perceived by describing where the characters are, what they are doing, what they are saying and everything else that's happening around them. It may not even include character dialogues to accomplish this.