# FAQ

- [Account Functions](/coinhome-help-center/help-center/faq/account-functions.md)
- [How to download CoinHome APP](/coinhome-help-center/help-center/faq/account-functions/how-to-download-coinhome-app.md)
- [How to register a CoinHome account on the mobile app](/coinhome-help-center/help-center/faq/account-functions/how-to-register-a-coinhome-account-on-the-mobile-app.md)
- [Verified](/coinhome-help-center/help-center/faq/account-functions/verified.md): How to complete personal identity verification
- [How to bind Google two-factor authentication (2FA) and FAQs](/coinhome-help-center/help-center/faq/account-functions/how-to-bind-google-two-factor-authentication-2fa-and-faqs.md)
- [How to check UID](/coinhome-help-center/help-center/faq/account-functions/how-to-check-uid.md): A user ID is a unique identifier assigned to each account. When communicating with customer service, you need to provide your user ID.
- [What should I do if I can’t receive SMS?](/coinhome-help-center/help-center/faq/account-functions/what-should-i-do-if-i-cant-receive-sms.md)
- [Email Issues](/coinhome-help-center/help-center/faq/account-functions/email-issues.md)
- [Why I can’t receive emails from CoinHome?](/coinhome-help-center/help-center/faq/account-functions/email-issues/why-i-cant-receive-emails-from-coinhome.md)
- [How to set up CoinHome email whitelist](/coinhome-help-center/help-center/faq/account-functions/email-issues/how-to-set-up-coinhome-email-whitelist.md): If you find that emails officially sent by CoinHome are pushed to your spam folder, you can follow the instructions below to whitelist CoinHome's email address.
- [My account is frozen due to "risk control", what should I do?](/coinhome-help-center/help-center/faq/account-functions/my-account-is-frozen-due-to-risk-control-what-should-i-do.md)
- [Digital currency deposit & withdrawal](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal.md)
- [Deposit and Withdrawal Guidelines](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/deposit-and-withdrawal-guidelines.md)
- [Common situations and solutions to digital currency deposit errors](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors.md)
- [Withdrawal not received](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/withdrawal-not-received.md)
- [Deposit not received](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/deposit-not-received.md)
- [What should I do if I withdraw money to the wrong address?](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/what-should-i-do-if-i-withdraw-money-to-the-wrong-address.md)
- [How to find my Transaction ID (TxID)](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/how-to-find-my-transaction-id-txid.md)
- [How to check the transfer status of digital assets on the block](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/how-to-check-the-transfer-status-of-digital-assets-on-the-block.md)
- [Introduction to USDT multi-network](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/introduction-to-usdt-multi-network.md)
- [Second Contract](/coinhome-help-center/help-center/faq/digital-currency-deposit-and-withdrawal/common-situations-and-solutions-to-digital-currency-deposit-errors/introduction-to-usdt-multi-network/second-contract.md)
- [Trading function guidance](/coinhome-help-center/help-center/faq/trading-function-guidance.md)
- [What are Market Order and Limit Order, and How to Place Them](/coinhome-help-center/help-center/faq/trading-function-guidance/what-are-market-order-and-limit-order-and-how-to-place-them.md)
- [Different Order Types in Spot Trading](/coinhome-help-center/help-center/faq/trading-function-guidance/different-order-types-in-spot-trading.md)