Welcome to the forum.
Here are some basic rules:
Always capitalise the word "I" (first person singular).
Start every sentence with a capital letter.
End every sentence with a single, appropriate punctuation mark.
Capitalise proper nouns (English, India, Hindi, Shakespeare, Microsoft).
The word "thanx" does not exist. The word you need is "Thanks".
Spend some time reading lots of other posts on the forum so that you can see how it works.
Things like "could/would" are not basics. They are modals and they are difficult. Do not worry about them yet. You need to improve the basics.
Student or Learner