Programming Languages

You always need to have basic for everything you do. It is not your jumping into grammar without any knowledge about alphabets. Indian education is applauded and students out of country come to pursue BCA studies here. Nothing is outdated, everything has its value in the journey of learning.

Python is machine learning programming language, whereas PHP is used for web development. Select the area in which you want to work and then select the Languages which will benefit you in your field. Considering machine learning to expand in future then I'd say Python is much better. If you want to learn Python from beginning then you can use this app:
https://play.google.com/store/apps/details?id=technark.pythonforbeginners.

The life of any Programming Language is limited. When a new and better programming languages hits the market, the stability of old programming language begins to be unstable after a period of time. So, you can't rely on one particular language that will work for a century. Therefore Python's future is also just like any other Language.

What specifically you don't understand? Is it the logic of code, or the syntax of language?
No one can teach you logic. You must learn it on your own. Keep practicing more and more random questions and over a period of time you will become good ATIT. For syntax. Refer to some standard book and try making programs in C+ compiler and see the syntax you want to use in the book.

You should be proficient in any one programming language. For example C, C+, Java.

You can use some apps like SoloLearn, Programing Hun for learning the Languages, and many youtube channels teach Programing Language. Websites like Udemy, edx, Coursera, CodeWars, The Odin Project, GitHub, FreeCodeCamp etc.

You can pursue Distance MBA courses through several Institutes like Amity, UPES etc. That will give you admission on the basis of your Diploma + Experience. There are many specialization and you can choose according to your job profile.

It will not, but I suggest you that you can do the coding along with your studies, because if there is a gap in the studies, it is not so valued. Coding is not a big thing, as I am also doing B.Tech in computer Science and engineering. In every semester, we find almost a new programming language and along our regular studies we all practicing the coding too. I suggest you that due to only coding don't make a gap in your studies.

Check where you have a job security, better notice period. And then compare the package and where you need to stay, the cost of living there. People often acclimate to work conditions if the rest of these are okay,