3- Protect the device used in trading using a protection program. I advise you to use the Malwerbytes program. Everything that protects your account with continuous monitoring of account activities in case you see any abnormal activity.

I tried to open my account on the laptop, but it didn't open, so I went back to my phone and found all my currencies sold and converted to BTC, but I still can't convert them to USDT, nor can I use them, nor do I know what to do. Please, whoever knows the solution, help me.