Hello
Im experiencing the same problem as you in regards to the documents, so can't help ypu there. But about Advanved UPRT, it's a requirement since 19th December 2019 to have a certificate of completion of Advanced UPRT to start a Type Rating. There was no option to upload a UPRT certificate on CAE website, but there is now on RYR's own, so I think they see it as a requirement now.
It would probably help you a lot to take a look at the "Ryan Air interview and sim assessment merged" thread on here.
Regards