Answer: If you are still having trouble receiving the SMS code for withdrawal after putting your phone on airplane mode for 1-2 minutes, you may want to try restarting your phone. This will help to reset any connection issues that may be causing the problem. Additionally, make sure that your phone is connected to a reliable network and that you have enough signal strength to receive the SMS code. If you are still having trouble receiving the code, you may want to try contacting your mobile phone service provider to ensure that there are no network issues that are preventing you from receiving the code.