Kibana i see Indices and fields but cannot Chart or Visualize - Please HELP

This is really basic. I curled the sample bank data to elasticsearch. On Kibana i see under Indices bank and on visualize all the fields (example age, balance etc) on LEFT but cannot see charts on RIGHT. Always says No Results Found. On left I select Y-Axis - Agg as Average and Field as Balance and X-Axis Agg as Terms and Field as Age all from drop downs and say APPLY. No error or No Chart. Please suggest what am i doing wrong here, its been 3 days i m trying to figure this out

Have you set the right timeframe using the time picker?

In addition to time range you have selected from top right of kibana, you need to have timestamp field for visualization.

Or you need to tell KB there is no time field.