Price not matching with ups

I have setup plugin on my site but the shipping price is not matching with ups.com

Following are the plugin setting screenshots.

Shipping Zone : https://nimb.ws/5eFfjH
API Settings : https://nimb.ws/vFRWjU
Checkout Page : https://nimb.ws/3o2QqM
UPS Quote : https://nimb.ws/tTq7Sn

I also checked by changing weight unit to lbs but it stopped working with it.

Currently I have added weight for the following product and testing with it.
https://fqin.co.uk/product/trucker-cap-black-on-black/

It also does not make any change with negotiated rates on or off.

• This topic was modified 5 years, 11 months ago by Kamalrajsinh Sodha.
• This topic was modified 5 years, 11 months ago by Kamalrajsinh Sodha.
• This topic was modified 5 years, 11 months ago by Kamalrajsinh Sodha.

The page I need help with: [log in to see the link]