Unable to withdraw

Since October 2019, I have applied for withdrawals, but the broker has repeatedly refused to withdraw funds due to reasons such as platform updates, account transfers, the need to apply for overseas bank cards, and epidemics. And there is no handling fee, but when it comes to applying for withdrawal, there are various reasons and excuses, and they also say that domestic banks are strictly regulated, the handling fee is high, and they need to apply for an international e-wallet or an overseas bank card. It is an obvious scam company and will leave the country this year. It was open and I said that I would go to apply for an overseas card, but I was told that the company had sold it to someone else, and I was told to wait until the platform account was migrated..... Oh, it’s not that I can withdraw money after the migration!