After filling all of the seller’s registration form, when submitting the form, it become disabled and nothing happens.
It causes by cloudflare’s 2fa as shown at the attachment.
Things you can try which worked for some people:
If all that fails, send a ticket to customer support (link in the footer of the main website), staff does monitor the bugs and suggestion categories as one hears, but won’t respond usually and probably won’t deal with individual problems/accounts, if you want a quick solution, sending a ticket is your best bet.
Also, it’s saying “Please enable cookies” for the security check (recaptcha). So make sure you have cookies enabled (as well as javascript enabled) and also do the recaptcha if it is redisplayed.
