How do I submit a bug report for Google AdMob not working?

I created a new Google account and signed up for Admob. The site prompts me to enter payment information. When I do, it says "Error requesting URL from server". I posted on the Mobile Ads SDK forum, a Google staff member said "Contact the Product Support Team" and linked me to a page with Zero contact information, only Q&A Articles.

I tried my other Google account which fortunately had payment information set up in the past. When I went to the Payments page it's empty, and the console shows

VM234 overview:1 Refused to execute script from 'https://payments.google.com/payments/u/0/jumppage?msg=%5Bnull%2C18%2C11%2C%22ALFTWs1tqgZ7PsiZh%2FwUwl88mLJGDrSov8NFh2Pvxgn8ohPnT%2Bd3tXrYkseXSG4vNnKm%2BZw27sAWHQ%2FCKuuYbKw07SfvfehMD5kLxKVsH6ihC7aTrY9dVgw1mdywYpYpHQL3tkte7mCDJIEjHg4DnJOnB3hUw%2FG0e7S4o1GB4YT6ozIPPPi1c8AIe82po3PrvuTsVZ0LtWknzfy5wsUqFBycrFSu%2FkjmLyzM6plimj%2Bldpn9n9rinheXhls1hOhBmWvorKrNb3uSZ%2BFr7CAzZi738SDzy3GQ41pgRb%2BN%2F4qdfUKvEf%2BVaOMmYri4ml9HR3zXJ%2F8hwBIFdFoSdONwkelcCemtdoPUcG14DpHN2pG5C80GMMumOS%2BFh5XRSTvyQw2iidzkORV0EuOsHLyAO9LDIYf5FXYqTrKhnd3b8Ig5VQXhFGQnpS1iyIgAbRbzwl%2BCLuSKW9fXNShlSD8cafEC4fPvA58rfDQVbHK9qip6zrkFmC88tHfSlp3XpcdeG49OWE6KU%2BbWQ4T%2FvZOy9%2FNqfqg168tPVvkKeBg2vKxDES%2BGoebzGdo%3D%22%5D&callback=_callbacks____0jaal219e' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.
00:02:50.016 rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:125 Uncaught Error: wa
    at Y.<anonymous> (rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:573)
    at Object.<anonymous> (rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:269)
    at wg (rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:124)
    at vg (rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:122)
    at _.tg.b (rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:122)
    at HTMLScriptElement.e.onerror (rs=AChpKPBXdhx62qGOmvrgvjuNs66I6i6Q8g:265)
00:02:58.139 DevTools failed to parse SourceMap: https://apps.admob.com/v2/payments/material_ripple.scss.css.map

I am unable to proceed with setting up AdMob and have zero idea of how to connect to a Human Being at Google. Please help.

Regarding the answer below, this is what I see following that link. I tried signed out and signed in.

There is no Contact Us button so no, I can't contact them. Why would it not always be there is beyond me. This is asinine, Google.

Solution

Not an answer to your question, but rather to your original problem:

Use Microsoft Edge to access AdMob.

I had the exact same problem and it's the only way that worked for me to be able to enter my "Payment Information"