You can check your FX internal transfer history by following the steps below:
[PC]
1. Log in your bitcastle account
2. Click the "Wallet" icon on the top right of the screen
3. Select "(FX)MT5"
4. Click the right arrow on each account
[bitcastle FX App]
1. Log in your bitcastle account
2. Tap "My Balance Changes"
3. Tap "Transfer".
If you have further inquiries, please don't hesitate to contact our Support Team via "Contact Us" function.