how do you get your money if your selling something on ebay ?

all i have on my ebay is my bank card info. if someone buys something off me on ebay how do i get my money and when do i get my money for that item ??

The buyer deposits their money into your Paypal account. You don't ship the item to them until you have verified that the money is there.

You can transfer the funds from your Paypal account to your bank account by logging in to Paypal and clicking the "Withdraw Funds" button.

If you don't have a Paypal account, you can't sell on eBay.