When will the T.V. series, The Secret Invasion, be released on Disney Plus? Is it going to be released in India?

Depends upon genre, depends upon country you belong.

If you are mainly western, the themes focusing on issues like Gender Equality, Sexuality etc makes sense and series like Master of None, Orange is the New Black and Sense8 starts to make more to be excitement.

But, considering you are not, the best TV series incude:

Drama : (Including Crime)

• The Crown (Netflix Original)
• Breaking Bad
• House of Cards (Netflix Original)
• Narcos (Netflix Original)

I recommend to start with House of Cards, then to Narcos.

Mystery Drama :

• Stranger Things (Netflix Original)
• The Killing (Picked Up)
• The OA (Netflix Original)
• Black Mirror (Picked Up)
• 13 Reasons Why (One of my favorite, Netflix Original)

I recommend to start with Stranger Things. Though all other are entirely worth it.

Superhero : All are Marvel and Original

• Daredevil S1&2
• Luke Cage S1
• Jessica Jones S1
• Iron Fist S1

You gotta watch it all, starting by Daredevil, since it's in MCU, and upcoming Defenders iis collision of everything.

Comedy :

• Rick and Marty (S1 &2 Available.)
• The series of unfortunate events (Netflix Original)
• Orange is the new black (Netflix Original)
• Arrested Development
• Santa Clarita Diet

I'd start with Rick and Morty.

There are many shows that are available in Netflix, like old shows for example Firefly, Futurama, Peaks Blinders, Better call Saul (season wise), And some best of the best documentaries like Making a Murderer.

So you have a lot of options, watch trailer and get going with what you like.

Happy watching.