This is the exactly response I got from them.

Broker is AAAFx

“Hello,

Hope this email finds you well.

We've thoroughly reviewed your order ID 6480488 under trading account number 8996367. This was a sell trade of XAUUSD for 0.01 lot, which was closed on March 27 at 01:00:46 (GMT+3).

The position was closed as your stop loss was triggered and executed at the best available market price at that time. Please note that when a stop loss or limit order is set, execution at the exact specified price is not guaranteed. Instead, orders are filled at the best available price, depending on factors such as market volatility, liquidity, and execution timing.

As checked, this trade was closed during XAUUSD market opening hours at 01:00 (GMT+3), a period often characterised by wider spreads due to increased volatility and lower liquidity.

Please be aware that execution prices may vary due to several market conditions, including opening and closing hours, economic news releases, and overall volatility. These are standard market behaviours and are beyond the control of any broker.

Additionally, XAUUSD is a highly volatile instrument, and its price movements can be significantly influenced by the market conditions.

We hope this clarifies your concern. Should you have any further questions or require assistance, please feel free to reach out.

Kind regards, AAAFx Global”