Venmo [+1(888) 2479210] does provide a mechanism for users to dispute transactions, and refunds may be issued depending on the outcome of the dispute

Yes,[ +1(888) 2479210 ] Venmo does have a policy in place for unauthorized transactions . +1(888) 2479210 If you notice a transaction on your account

Visit Robinhood.com/contact and sign in to your account. To speak directly with Robinhood support 1ー844ー673ー0406 , use the in-app chat or request a callback. To speak directly with a live Robinhood support agent Call their informational line: 1ー844ー673ー0406, available Mon–Fri, 7 AM–9 PM ET. If you really need to speak with someone, request a callback during weekday hours using the app (1ー844ー673ー0406 for most support or 1ー844ー673ー0406 for money/crypto concerns).

Visit Robinhood.com/contact and sign in to your account. To speak directly with Robinhood support 1ー844ー673ー0406 , use the in-app chat or request a callback. To speak directly with a live Robinhood support agent Call their informational line: 1ー844ー673ー0406, available Mon–Fri, 7 AM–9 PM ET. If you really need to speak with someone, request a callback during weekday hours using the app (1ー844ー673ー0406 for most support or 1ー844ー673ー0406 for money/crypto concerns).