I loaded all the details I could regarding the coin and when hitting the submit button nothing happened. Just stayed in the page as if it was waiting for more info.
There are only two items required when creating a new page, A Title and a Source. There is nothing else the system would not accept the request for. I just created this new page request:
Did you fill in the Source? Please try again. If it helps, and you didn't do it this way, you can clone an existing similar page like this one N#404398 and change whatever is different.