Can you do ach tranfer with cashapp

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I GOT A PROBLEM THAT NEED ANSWERS GOT A CHASE LOG THAT IM WORKING LINKED A CASHAPP TO THE CHECKING ACCOUNT AND THEN TRIED TO DO AN ACH TRANSFER TOLD ME IT WOULD BE THERE NEXT DAY AFTER SEVRAL HRS THE BANK CANCLES THE TRANFER CAN ANYONE THAT HAS EXPERIENCE TELL ME WHAT I DID WRONG??