I applied for Canadian investment immigration before, but I haven't done it for two years. How can I apply for a refund?

For two years, your money was not in the escrow account, but spent on the project (if any), so if you insist on canceling the contract, you will lose some money and it will drag you on for a long time. How to handle it is just to find an intermediary, so please keep your eyes open (qi), eyes open (hen) and eyes open (nan) before remittance.