When is the release date for the beta version of the product?

How can I contribute with USD? Do you accept Visa/MasterCard or PayPal, or maybe smth else? I would like to save my funds in crypto, so don't want to change one crypto for another - want to contribute with dollar

What it the address for contribution? I have contributed from my exchange wallet and have a trouble not long ago... Can I contribute from exchange wallet here?

Will I need to conduct any identifying procedure in order to get access to the application? Will I need to state that I am the real person with the real name, age etc? If so, how it will be provided? Thanks in advance for your response!