Video's don't play. I keep getting error messages.

I am so grateful for this app for: having 30-50 min. workouts, 7 weekly videos, the girl exercising with you doesnt go too fast, and there is no annoying person talking throughout the whole video lol. I love this, its exactly what i was looking for because it has repetive excersises and thats what you need if you want to see results! I love how it has videos for every week of the day. I just connect it to my apple tv and im exersising in my living room for the cardio part and im looking at my phone for the floor exersises :) if you think its too slow than the girl just go faster lol. Its perfect for me. Also they have great customer service! When i first downloaded it about a month ago, the videos wouldnt load so i complained and emailed them about the problem. The very next day i received and email from they telling me that they are trying to fix the problem and they were sorry for the inconvenience. I actually deleted the app but a week later i tried it again and the videos were working just like they had promised! For it being a lite version, they give a lot of privileges! Most of other apps never give all videos away and that usually makes me want to delete the app because they just want you to buy the app. I never buy any apps, but because of their generosity and im going go but their bundle app soon! Thank you so much for creating this app! And im hoping for more videos in the future!