I would like to report an issue

• I cannot find a stock
• Why did my order fail?
• I am unable to buy stock even though my balance is sufficient
• My buy transaction failed, and my balance got deducted
• The amount I bought is different from the amount I got
• The amount I sold is different from the proceeds I got
• My sale was not executed immediately and I lost money
• My stocks were sold but I did not sell them
• My order has been pending for a long time
• My sell transaction was successful but my balance was not updated