I tried to upload the zip file as shown in the screenshot but it always tells me that "this action is not available right now" after the file upload bar reach nearly 100%. How to fix this?
Tried using FTP?Like filezilla
I haven't tried FTP, but I will try now. That means I cannot use the browser interface?
I believe it is down for some time.
You can use the browser interface however I think your file is too big to be uploaded through browser.
Please consider using a FTP client for files bigger than 25MB.
FTP should be fine now try uploading via FileZilla for example then extracting using unzipper.php via tutorials.