Was given the wrong order and the items I received were expired and used

I thought I was dabbing through their was a little too fast but I just thought my tolerance was going up . So I finally decided to check if they are a gram or not . And they are not. just bought 2 grams and scrapped everything out. it only amounted to a 1.8 . that makes me wonder how much wax I've lost by not weighing it myself