Inquiry Submission By Bobby C

I have a question I’m hoping someone can help with. I applied for the e-visa 4 days ago (verified that I used the correct website), and got curious that I hadn’t received an email after reading about people being approved in 24 hours most of the time and even as little as 20 minutes, so I went back to the website and looked for the status of my application. I was surprised to see that my application has been approved, but I still have not received an email (and I did also check my Spam folder). So I’m curious what the email would contain that I might be missing – is there an attachment that you have to print out and take with you? Or is it something that is all contained in their system and since mine has been approved they will be able to pull that up when we arrive? I fear something in the process has gone wrong and I might be missing some important documentation needed for the visa. Thanks in advance!