I want to give my daughter $50.00 from my Apple Cash how do I do that please

Right away, unless there is an account security check. See the following from Send and receive money with Apple Cash - Apple Support

How to accept a payment

The first time that you use Apple Cash, you have seven days to accept the money that you've been sent. After you accept the terms and conditions, payments are automatically accepted and added to your Apple Cash card. You might be asked to verify your identity.

When someone sends you money, it's securely received and kept in Apple Cash. You can use the money right away1 to send to someone, spend with Apple Pay, or you can transfer the money to your bank account or eligible debit card.

If you send money to someone and they don't accept it, you can cancel the payment.

Footnote 1: Account security checks might require additional time to make funds available.

See instructions in Send and receive money with Apple Cash - Apple Support