I could not Upload My Templates(no Upload Button or FileZila)

hi there,
I was planning to upload a premiere pro template in to your site, so i clicked Upload->premiere pro template-> and filled all the details, but i could not find the upload button for upload this files and also the filezilla does not connect to the server, i have enter the http, and user name and API key as per the document which the videohive gave, and also i search in the youtube for tutorial to upload the file, i founded the upload button is placed on the file tab above the Thumbnail , but their is no upload button

please help me ASAP