Help- renewing domain with registrar that closed down. Hostingzilla

I registered a few domain names with hostingzilla, a company in India, but their webpage's login doesnt work, so I can no longer log in to renew the domain or even get the EPP code to transfer the domains. They are really ignoring emails. They have tons of bad reviews online now. however they used to be pretty reliable. Does anyone who the owner of this company or something? Tried called some numbers but the guy just hung up.

any help will really be appreciated