Adding Social media icons of Facebook, LinkedIn , Twitter, and Discord

[GAVINESHWAR]

Issue Description

[Provide a brief description of the issue] In the footer section there is no social media icons like Facebook, LinkedIn , Twitter and Discord.

Steps to Reproduce

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Expected Behavior

[Describe what you expected to happen]

Actual Behavior

[Describe what actually happened]

Screenshots

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@JiyaGupta-cs assign me this issue to make contribution to the project..