any 1 know how to add the time to the bottom of the tpo charts? for Example on a 30 min chart, A period should say 9:30, B period shoudl say 10, C period should say 10:30,etc.

here is a picture of one that shows the times for each bar

https://www.sierrachart.com/images/TPOVolProfileCharts_img11.png


and i uploaded a picture of my current chart that doesn not show the time of each bar
notice at the bottom is only shows the date and the starting time of the profile.

I don't see how this would work because different periods overlap when you join the profile. If your chart is set to start at 8:00 and you set the periods to 30 minutes then you can see the price range of each 30 minute period throughout the day.
C will be 9:00-9:30. That's why you only see the start time at the bottom, the letters tell you the rest.
TPO is a measure of time spent at a level so you can't have it displayed at the bottom as well.
Hth.