Sandeep Kaur

Overall, 6.5 and an individual minimum of six each would be required. Although you may proceed to file with 6 band in two modules and 5.5 in one and 5 in another, there're few chances that you would have to face an Embassy interview then, and you might not clear it. In such a case, your passport would not be stamped with rejected visa, meaning at this moment, you'll be out of the process even before getting a visa.
But next time, you may get a visa. So to avoid all this hassle, I would suggest you score min. 6 in each or at least in three modules. And few colleges in the UK accept your entry without an IELTS score.
For further guidance, you may contact back.
Good luck!

Language/accent is best learnt when we're surrounded by such an environment. So it's advised to start watching British movies/web series. A list of watchable programs can be Peaky blinders, Sherlock Holmes movies/ web series & all other movies that have British actors. Let me know if you find it beneficial.

All the best!

To develop language abilities, it is essential to create such an environment around yourself. To do so, you may inculcate the habit of getting your child watching Cartoons/Animated Movies in the English Language. I prefer to switch on the English model of channels to convert the language (which is available for most of the Channels on TV.