Does the company still exist?

I recently bought a KreepyKrauly and was told that I needed to return a warranty card in order for it to be active. The warranty card requires full address, phone number and ID number. I felt uncomfortable sending it by post and contacted the email address on their website ********** on 19.07.2018 to ask if I could email it. When I never received a response I followed up on 29.07.2018. Again no response. I called the one number on their website and was told the mailbox was full. I then called the 2nd number a few times but the phone just goes dead. There does not seem to be any way of contacting the company.