Each of your polygons only has a single point. In order to draw polygons, you'll need each polygon to have at least 3 points.
To demonstrate this, I created a fake polygon ID (I just divided the Polygon ID by 10 and made that an integer), then mapped it:
See attached workbook.
Polygon.twbx 3.3 MB
I understood , Thanks ! .
Today I used Tableau shapefile to polygon converter using Alteryx and made that file.
Unfortunately I'm not able to make it same polygon map.
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If you have a shapefile, it's not necessary to convert it to a csv of polygons, as Tableau is now able to natively connect to shapefiles.
Thank you so much Ken