Even though I didn't purchase nothing from their store....an untied ribbon is attached to the bag I need it tieing nicely that's all

uh....you might catch some bored clerk on a slow day if you actually have nerve enough to walk into a store and ask them to do it. I wouldn't count on it. You might have better luck talking to someone at a gift wrap counter in a big department store if you can find one and can pay a few bucks

Probably not.