I sent money to my son and he can’t receive the funds. How do get my money back because he can’t accept or reject it on his ends.

Hey there Wicha13,

Thanks for reaching out to Apple Support Communities. We understand that your son can't receive funds using Apple Pay. We're happy to provide some assistance.

Let's follow the steps outlined in this helpful resource that relates to the issue you're having:

If you can't send or receive money in Messages with Apple Cash

If you continue to experience issues, please reach out to Apple directly here: Get Support

We hope this helps.

Have a great day!