Need help with location.

I am trying to order from Kohls online, they offer free shipping if you order in store. I have a rooted s5, and nonrooted s7. I have tried fake location xposed module on s5 and it will not register my location as even being on in the Kohls app. Tried another location faker in xposed and it would work, but after I clicked checkout, shipping was back. I can't get it to stay there. Please help me? I have about $500 in kohl's cash to use that expires tomorrow.. I am willing to share with the person who helps me. I will give you 10 $5 kohl's codes that are stackable online. Thanks.