That's really encouraging,Thanks bhagwant12
I studied at home by myself... No teacher, no nothing. Here are the things that I used/did:
1) Pimsleur (all five levels, with each lesson repeated at least 4 or 5 times)
2) Assimil French with Ease and Assimil Using French
3) Various textbooks (Alter Ego 2, 3, 4, and half of 5; Belleville B1, B2; Rond Point 2; Streetwise French [this one isn't exactly a textbook])
4) YouTube videos to try and understand specific grammatical points (Learn French With Vincent, Learn French With Alexa and some others)
5) Watched French TV online (BFMTV, CNEWS, Franceinfo, France24)
6) Watched French parliamentary debates (That Melanchon dude is awesome; I know nothing about politics, but he speaks with a lot of conviction and gets you hooked)
7) Weekly calls with language partners on the app HelloTalk to practice my speaking
8) Towards the end, I would write a paragraph or two and send them to my language partners for correction; that REALLY saved my life
9) Changed the language of my devices to French
10) Read ALL Sherlock Holmes stories in French
As for how long every day, I am lucky in that I have tons of free time every day, so I studied French a lot... At least 3 or 4 hours even on a "bad" day.
Bon courage pour l'avenir