there are two ways to open GPS

[make sure you have purchased it from electronic shop, if you haven’t take look at]
https://forum.iorp.in/topic/259/how-to-find-electronic-shop-purchase-gps-purchase-mobile
/alexa gps
/pocket > open GPS

on first page you will see categories

when you click on a categories you will see the locations inside it

select the location you want to choose

now if you are VIP you can teleport, if not then just turn on GPS