I literally haven't done anything with my items yet. Bought a good amount of boosters just kept opening cases and I got a nano. When i rechecked a few hours later it was just gone. Is there anyway logs can be checked?

I literally haven't done anything with my items yet. Bought a good amount of boosters just kept opening cases and I got a nano. When i rechecked a few hours later it was just gone. Is there anyway logs can be checked?