My newly created event schema started appearing. You have to wait for about 24 hours for the schema to show up

  What determines which event  schema are shown in the ranking formula editor?

Someone had suggested the LP will only work through a link in an email sent by Adobe Journey Optimizer. Tried that as well, but still not luck  

sent you private message we can meet on slack

The subdomain is working fine. I was able to access the subdomain by appending /ee to the url. The preview of the landing page works fine I am configuring the landing page using the uI and publishing the page successfully I am an Adobe employee. If you are available, we can do a quick screen share  

I am trying to create a landing page, subdomain, and preset are correctly configured. But when I create a landing page and publish it, I get a 400 error when I try to access the landing page

How are you creating the pdf? are you using output or formsservice to merge the data? send us the code snippet

What version of AEM Forms are you on?

You need to contact your sales person from Adobe to get access to AEM forms as cloud service. It cannot be done without Adobe sales person being involved 

How was your pdf created?was it from xml document. If pdf was created from word document and if you export it as xml the results will be unpredictable ideally source of the pdf and the export format has to be the same to get best results