Whatsapp Google location 
If you don't know or have never done it before 
Tap the paperclip icon in whatsapp 
Tap location to check current location 
Wait for accuracy to improve to at least less than 8m, 
below 5M is better, 2-3M is best. 
Tap send current location 
PS: If accuracy can't/doesn't go down, 
try moving around in the place you're in, 
or go outside.
Stay as close as you can to the proposed lte position