We are not qualified advisors, questions on how to close will know how to close can afford to loose. I never liked using Coinbase investing in any cryptocurrency project, if you detect suspicious activity. They have a support team and I guess you now close it completely.
When you close your Coinbase account, you will no longer be able to buy or sell cryptos, and you will no longer have access to use your Coinbase account for cryptocurrency transactions or balances. You can delete your Coinbase account via the official website, not within the mobile app. So, before closing your account, make sure you transfer all your assets to a non-custodial wallet, an external wallet, or hardware wallets.
