I cannot check your balance for you. A Nostr profile does not have a balance on its own. The balance you are referring to is in the Lightning wallet that you have connected to your Nostr account for payments like zaps.
To see your balance, you must open the Lightning wallet application that you use with Nostr. This could be a browser extension such as Alby, or a mobile application like Wallet of Satoshi, Blue Wallet, or Zeus. Your balance will be shown in your wallet application.