how do you add a bank account on crypto.com now as you can see i have crypto.com loaded up right here and once you are logged into your account click on trade and then click on buy and now you can buy a currency so let's buy bitcoin and you can see here that it's going to load up this screen where it asks me to buy bitcoin now you can also see here it says at the bottom from saved cards and you can edit this you can go ahead and delete your card from here or you can add a credit or debit card now right here what you can do is you can enter in your bank details so i'm just going to go ahead and do that real quick then you can click add card once this is added in and then it says processing payment please do not close or refresh the page and then as you can see right here the new card that i just added has been added to my crypto.com account