Freezes/buffers/unable to use since downloading.

Since downloading this app I have not been able to use it because it freezes. I have heard lots of others are having this issue as well as they have posted on Laurens fb page. I really hope this is fixed soon since I paid for the app I would like to use it. Anxiously awaiting.

TeeCee75 about Kettlebell Fitness with Lauren Brooks, v3.7