JLWells9

Quick question, after the seminar, to get my certificate, we were told to go to CFO's website and give our feedback. I visited their website, gave my feedback and hit the confirm / submit button. The website loaded another page and gave me an error. However, I still received an email containing one (1) PDF file. It was my certificate that looks like the image below. Is this the only PDF file / email I needed to receive and show to the port of exit? Or, did I miss something because of the error after submitting my feedback? Thanks.