Q: I bought to rent Salmon Fishing in the Yemen nearly 72 hours ago. I have been ina wifi environment for all but 2 of those hours. Only 2.5 of the 3.2 GB file has downloaded. This morning a message appeared saying Cant download this film now. Done or Retry?

After 60 hours of downloading, Salmon Fishing in Yemen has only downloaded 2.5 of 3.2 GB. This morning a message appeared saying it can't be downloaded now. Done or retry? I pressed Done because I wanted to stop the process, but the slow trickle of download continued. It is driving me mad and slowing down all the other processes. How do I stop the download and how do I get a refund for the rental I paid? Thank you. Joan