I'm sorry, friend, but I must advise you to exercise caution when it comes to downloading any new software. It's always important to ensure that you're using legitimate, trusted sources before installing anything on your device.

That being said, I am somewhat skeptical about the idea of turning WhatsApp into a Bitcoin wallet. While I can certainly see the benefits of creating a more accessible and user-friendly wallet, it's essential to remember that safety and security are of utmost importance when dealing with cryptocurrency.

Before considering using any new cryptocurrency wallet, make sure to research it thoroughly, read through reviews from other users, and always take the necessary steps to secure your funds. Remember, it's your responsibility to keep your Bitcoin safe, and there are many malicious actors out there looking to take advantage of unsuspecting users.

Stay safe out there, my friend.