UPS module problem

I'm having a problem with the UPS shipping option in my new OpenCart website. When I select the shipping link all of the UPS shipping options show as 0$

I've attached a screenshot if its any help.

Anyone know how I can fix this?

I would check your currency conversions and default currency. It's probable it's a conversion issue. Make sure your default currency is USD (set in System > Settings) and that your value is 1.0000 for USD (in System > Localisation > Currencies).