I just received my worm order that has been sitting at the post office since the 22nd. I ordered from a new place and for some reason they wrote Hold At Post Office all over the box. The box wasn't even marked "Live Insects" . When I have ordered from Mulberry Farms my box has always been marked "Live Insects/ Avoid extreme cold or heat. I am not sure why they requested that it be left at post office. I put in the shipping instructions that I live in an interior apartment building and requested that the package be left at my apartment office if there was no answer. This has never been an issue before. Is it normal that the shipper request that the package be left at the post office? I was headed out of town Wednesday evening so because of a mix up at the local post office I couldn't get my package until today and fortunately the worms were still alive. Only thing is my silkworms are out of food. What can I feed them until I can feed them all off?