purchased the premium for $50. I haven't been able to get the ESV on my iPhone since switching from 6 to iphone7. It's there as a option but it just displays blank pages on the screen. I'm looking all over your web site and app and there is absolutely no way to contact you for help. REALLY? Had the same problem when i restored by iPhone 6 from a hardware failure. I've tried over over a year to get you to respond somehow.