Even if your device is using BVRP phone tools, there is no way to run WhatsApp on your device. The reason why this isn't possible, is that the WhatsApp is developed to run on mobile devices such as Android or IOS. There is no way to run the program on a Windows based computer without a third party tool like Bluestacks. However, it seems that your computer's hardware configuration is to weak to run Bluestacks. because of this, there is no way to run WhatsApp on Flybook A33i.