I have an iPad Air 2 and when I download a file from something like ravelry ( a website for knitting/crocheting patterns) .. well I can download it but then to open it and find it.. I am lost. I also download things from Thirty One (i'm a consultant) and I need different things but it will download and then I don't have the same options for opening/finding it that I would w/ another website. SO frustrating!! I have a bunch of apps but I just need to figure this out! Thanks!