added about,privacy,licensing and contact pages

[venkatasai24]

Description

Added about ,licensing ,privacy and contact us pages..

Checklist

Before submitting this pull request, kindly verify that the ensuing checkpoints have been reached.

• [X] Have you adhered to the repository's defined coding convention rules?
• [X] Have you updated the 'documentation.md' file with the method/function documentation?
• [X] Have you sent a message along with the result or response?
• [X] Have you used the try-catch technique?
• [X] Has the method/class been added to the documentation (md file)?

Screenshots

Uploading a screenshot illustrating the approach you developed for validation is required.

I certify that I have carried out the relevant checks and provided the requisite screenshot for validation by submitting this pull request. I hope you would love to merge this branch :) ...

[vercel[bot]]

Someone is attempting to deploy a commit to the swapnilsingh99's projects Team on Vercel.

A member of the Team first needs to authorize it.

[hereisSwapnil]

@venkatasai24 Please resolve conflicts

[venkatasai24]

@venkatasai24 Please resolve conflicts

I did not produce any conflicts like it says some vercel authorization is required, which I won't be able to do it right :(... @hereIsSwapnil

[hereisSwapnil]

@venkatasai24 Resolve this

[venkatasai24]

done @hereisSwapnil ,I hope you would love to merge this branch..

[venkatasai24]

@hereisSwapnil I request you to review the changes !!