Update FAQ document

[siv2r]

Can you please describe the problem to be solved?

Update FAQs document in the docs folder, which contains the problems that new contributors face.

Can you give some suggestions?

There are many discussions on the discord server. You can create questions and answers from it.

[devanshi-code]

@siv2r @riasenpai Can I work on this issue?

[siv2r]

@devanshi-code Sure, go ahead!
There some good conversation regarding the project in #general, #contributors channel in the discord server. You can refer to that to create this doc.

Also, make the questions only project-specific, i.e., don't include questions related to git, GitHub, etc.

[siv2r]

Feel free to ask for doubts/help in the discord server :)

[889-dj]

hi can i work on this

[siv2r]

@889-dj Sure, Go ahead!
Feel free to ask for doubts/help in our discord server (link in the readme)

[889-dj]

sure thanks :-D