Functional Testing for Vagaro Pro Application

I'm seeking a professional to help with user acceptance of the Vagaro Pro application, focusing on functional testing. The application has several features that require thorough testing to ensure their functionality meets user needs and expectations.

Key testing areas include:
- Booking and scheduling
- Payment processing
- User login and registration
- Customer modules
- Marketing
- Settings
- Employee
- Service / Class add
- Reports check
- Transaction history

Your role will be to conduct functional testing on these features and provide me with feedback on their performance. You should have experience in mobile app development and backend functionality, as well as a keen eye for usability and interface design. Understanding of the Vagaro Pro application is a plus.