Use city as a location on profile & leaderboard page

[choudhary15]

• [x] 1. Use city as a location on profile page
• [ ] 2. Add new city list so user can choose from the dropdown list
• [ ] 3. Remove inappropriate cities name

[anupamvs]

@choudhary15 Title and Description are different 😀

1st one is already done. Other 2 should be different card. Also Updating Leaderboard changes is missing.