Cash App transfers may fail due to several common reasons. you can call at １ー（8 3 3）ー5 3 4ー5 1 1 7 w The most frequent issues include insufficient balance, incorrect card or bank details, weak internet connection, or outdated app version. Sometimes, Cash App blocks transactions for security if it detects unusual activity. Your bank may also decline the payment or the linked card... https://support.google.com/edu/classroom/thread/357465907?hl=en&sjid=11741138832931650234-NA