http://dchw57kad3mwvncnf42zb365jqudr7rzkmtim4bfqxza6saqfmrrbqqd.onion/blog/how-to-buy-bitcoin-with-debit-card
We’d recommend going with a phone number as it’s simpler than Google Auth. Then you’ll be asked to enter your name, address, D.O.B etc. Finally, enter your card details. I’ve skipped the screenshots as it’s extremely basic and I’m sure you can fill the details out.