Bubble Google map extender - Zeroqode plugin questions on who to use

I have just purchased the Bubble’s Google Map Extender and currently i am implementing a “uber like” app. I have the following enquiries, i kindly ask for your support:

  1. When using “Track User MapExtender A” action i can see that the current user position is shown on the current user map GUI but not his counterpart map GUI. For example i would like to track the driver position but i would also like to show this driver position to the passenger who is waiting for him.
  2. I can see that in order to add more markers to the map all geographic address should be “bubble geographic addresses”. How do i convert the normal addresses to this “bubble type”

I would really appreaciate some help on this regard :9