for example if it sais estimated delivery on 3/30/2017 does that mean its going to be at my door step the 3/30/2017 or it will be their around the 3/30/2017
That is the date it will arrive if all goes normally. I ordered some stuff last week and the shipping label got scratched so it went to the wrong town and it took two extra days to figure out where it belonged. That sort of thing happens occasionally.
