I subscribed to the telescope.org using a basic subscription with 10 requests at a time . I created some requests but noting the status of galaxy camera as faulty I decided to trash some of my requests(which promptly sent them to trash folder) . Now I'm trying to create new requests but the system gives me an error that I have exceeded my limit of 10 requests even though I have only 4 requests active. So how do I delete the cancelled requests from trash folder . Do they get automatically deleted?