how can I see block agenda view

When I open my agenda, I cannot see the block agenda view like pic showed below

I'm wondering if I need to do some adjustment.

[et2010]

F9 SPC doesn't work, does it?

‘F9 SPC' works, but how can I see those time statistic?
I want to see how much time I've spent on a task. But I don't know how can I obtain
that statistic.
Could you help？
A lot of thanks!

[et2010]

You can hit C-v while in agenda buffer to show more options

@et2010 Thank you! I can see agenda view for a week or a month. I'm wondering if I can see the time I've
spent for a specific day. Like what time what I'm doing. I remember that org-agenda-log-mode used to see the specific information for one day. However, I cannot see any columns. Maybe I don't know some
key-bindings ?