feat: enhance checkout page functionality

[shilpalatiyare]

Title and Issue number

Title : Organised the choose destination option and added some more options.

Issue No. : 727

Code Stack : HTML

Before :

After :

Close #727

Description

Organised names of states and added some more state names in the choose destination option.

Video/Screenshots (mandatory)

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Checklist:

• I have performed a self-review of my code.
• I have commented my code, particularly in hard-to-understand areas.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have gone through the contributing.md file before contributing

Additional context:

##Are you contributing under any Open-source programme?

I am contributing under GSSOC'24.

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[github-actions]

Hi @shilpalatiyare! Thank you for your valuable contribution! Our team will review it and get back to you soon.

[shilpalatiyare]

@apu52 also please add level to this PR.

[apu52]

@shilpalatiyare good work