Iam still believe fiat money
because buy something in real must use fiat money
can't buy anything in real life without fiat money, is digital curency same and equal bitcoin can't buy anything in real life
Did you not order your bitcoin debit card yet? that is why you are unable to buy any good in real life. If you want to buy anything with bitcoin from offline shops then you have to order a bitcoin debit card from a trusted exchange or wallet and use that debit card as a normal debit card to do shopping.