How do I recover my money if my Cash App account is closed? from Cash App Review's blog

The Cash App allows its users to recover a closed cash app account. Cash App is one of the secured digital payment services in the United States. To ensure the security of each user, Cashapp.com monitors the activity of the users. If any user is found indulging in unusual activity, illegal payments, and fraudulent activity, etc., the Cash App may suspend or close cash app accounts. If you are one of the users, who got an account closed with money in it, don't worry. We will inform you how you can get your money back.

Open a new Cash App account on phone. Link your same debit card with this account also. Provide your full name, DOB, SSN to verify the account. Once you set up a new account, tap the Cash App Support on phone. Send an e-mail requesting to open the closed account. The Cash App may ask you for some information to check authenticity. You have to provide all the information carefully. If the Cash App team satisfy with your answers, you will get access to your old account, and both the account will be merged. You can access all the money you have in your account.