1-2 business days. Sometimes longer if many sites are in a queue waiting for review

Yes, within 1 business hour
Once payment is made you are redirected to form where you provide company details

Subscription fee ensures that your site will be published
If it turns out that your site violates terms, it will not get published but we will refund you money

Under construction, associated with gambling, drugs, lacking or duplicate content, horoscopes, warez, sexual content, made up strictly for affiliate links, created solely to refer to shops like Amazon, etc

The language of a site is irrelevant, but description needs to be in english

Description needs to be non-duplicate that is it was never used anywhere before.
If we find description duplicate, then we do not reject site, but we send an email to a customer asking to update it