Does not work!!! Please give my Calm back

Calm was my favorite app until you decided to update the version. Since then, I am not able to make a single guided meditation. It get stuck and just stop working. This is SO damn frustrating, especially considering I paid for something that is non longer working. Now, it is making me more stressed than relaxed because I am never able to finish a meditadion... It stop working after a few seconds.
Please, please, fix this bug and bring my app back, or I will be forced to ask you to return my money!

Renata Ross about Calm, v2.7.9