Mold is not uncommon in a kit where the malt is filled by the homebrew store particularly if you didn't refrigerate. Skimming the mold off works fine. Next time, make the kit sooner or get it in the fridge. I bet you won't make that mistake again.
Welcome to HBT!
edit: Where in the heck are you guys getting the pre-hopped thing? He said he was steeping grains which usually goes right along with adding hops to the pot.