I will give you a Battle.net account with its email.
After I hand over the account, I am not responsible for it at all.
Note: As soon as I hand over the account, it is completely out of my responsibility. You can change the email and the phone number if you can change it to secure it more, but I am not responsible if a change occurs due to the number. With the knowledge that many have bought the account and no one has faced any problem changing the data due to the number.