To check your store location on Google Map, scroll down the homepage of your site and visit "Store Locator" link.
It will come up like this with detailed information of your store location provided by you.
Now, Next visit the checkout page of your site to look out your store under shipping methods.
Here, it will come up like this-
As you click on your shipping method for eg "Excellence Storepickup" radio button here, next page will come up like this-
You can also check the particular store location and its timings by clicking on "Check On Map" and "See Timings" link attached just above "Pickup" button.
Try it out to see how it works.!!
Thanks for Reading..:)