All Bitcoin transactions are irreversible, so there is no way to reverse a transaction that has already been sent.
Bitcoin.com has no control over any bitcoin transactions made. We do not have access to your private keys and, as a result, have no control over the funds stored in, or sent from, your wallet.
Please read our Getting Started section to learn more about Bitcoin, how it works and how to use it.
You may also find our Bitcoin FAQ page very useful.