@tomal1003, based on the screenshots you provided, you dont need to do full KYC or upload any identification document. They are asking for some basic information like mail adress, IP adress, deposit txid. First time really that I see that a site resuests this but it is different from full KYC. They ask you to send all the infomation to the email adress they provided.
Actually, they are asking to verify KYC. I provided them with my email address then they asked me to verify KYC. Maybe you misunderstand because I have removed the message where I enter my email address as I don't want to share it publicly.
Also, I have attached the proof of my email here

As I didn't make any deposit there so without my username, password and email address there is no other proof I have.