Welcome to the site! Where are you from? (the 1 May is the reason I ask - my European and Asian vendors all put the day before the month). And heck, I'm just nosey like that!

You've already been directed to our care sheet. I'd read over that and make sure all your husbandry is spot on and give your little ones time to get acclimated (and when you move - give them another week to acclimate to another new home).

Do you know what type of hets were supposed to be in the shipment? (Het for what, in other words?).

Again, welcome to the site. You've come to the best forum out there to learn how to care for your new friends, IMHO!