All columns are not showing

Hello,

I am using following Google Spreadsheet:
https://docs.google.com/spreadsheets/d/1ZULkBM9XIYoPVBZGnMIsAWrTEUzcEZwCEKbm3oxXfOo/pubhtml?gid=1336772210&single=true

But when I am adding it to my WordPress page, last column is not showing. Can anyone please let me know if I need to do anything.

Also, I would like to remove the buttons showing above the table. Please let me know how can I do that.

Here is the WordPress page:
http://p2solutionsonline.com/newsfromnadia/wp/police-personnel/