I use the VWS php api for creating new cloud database. I downloaded VWS Php sample and I changed "Server Keys", "Target Id" and "Url". Also, i set up url my link, and i upload to server changed VWS php sample. However, i only see "VWS Samples in PHP using HTTP_Request2" in the page. Another else like selection of other php or target id is missing. I guess, something is wrong but I don't understand please help me. Thank you.
Note: there is screenshot of my page