I try to submit the new delivery address
I'm conscious of the reality that you've been attempting to submit your new delivery address. Let's work through this together. 

First, please ensure that you have entered all the required information correctly, including the street address, city, state, and ZIP code. Check for any typos or missing details that might be causing the submission error.

If you're still encountering difficulties, try clearing your browser cache and cookies and attempt the submission again. Sometimes outdated or conflicting data can interfere with the submission process.

If the problem persists, I recommend reaching out to our customer support team directly. They have the expertise to troubleshoot technical issues and provide personalized assistance with submitting your new delivery address. You can contact them by phone at {{Customer Support Phone Number}} or through the Live Chat on our website at {{Website URL}}. They are available {{Customer Support Hours}} to resolve any further concerns.

Please let me know if there's anything else I can assist you with.