I hope that you recieved the outfit as a gift, otherwise I would be a little disapointed that a flyshop would let a novice walk out of the shop with out offering to do the rigging. I think it could be a good idea to go back and ask them to show you how to do it. Nothing like personal instruction. If they are not capable(ie. not a flyshop) go to the best one close by and make friends. Important Tip: When seeking the best customer service (like help with rigging and advice) pick a time when the shop folks aren't too busy.
This isn't a bad spot for help either, Eddie