Yes, grant-investbtc.com is registered in the Uk with Address :325-327 Oldfield Lane North, Greenford, Middlesex, United Kingdom, UB6 0FX . Registration number as #07218461 VERIFY.
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grant-investbtc.com is involved in cloud mining, which enables our company to earn Bitcoins and other currencies without mining hardware, software, electricity, or bandwidth.
You can change your payment withdrawal address by clicking the "Settings" button on the menu after logging in to your account. Enter your new payment address and save the changes.
For security reasons, we do not allow users to change their e-mail after registration. If you would like to change your e-mail, please contact our support and we will change it for you.
You can see your upline by clicking on "Referrals", and you will see the username of your upline. If there is no username there, it means you have no upline.