Where can such quantity be gotten ?
If you don't know what a crypto exchange is, then you have no business here at all
I recommend Pay NaMaidani - pay.namaidani.com. You will need time to fund your account to buy cryptocurrency. There is a limit of 100,000 per exchange transaction, then multiple transactions are required. You can exchange online in seconds. You will need more time to replenish the balance in the network.
This is funny because your website is a clone of so many other similar exchanges. Who in their right mind would really trust your service?
Are these also your websites?
1. pibuysell.com
2. paymaker.co
3. exoronchain.com
4. shirlynpay.com
5. neobank.pmhfintech.com