Hi, on my hand every thing is working smoothly.
can you share screen short please. 
So I can better understand and fix the problem if any.
Make sure Auto Trading Button is On.
Also mention which broker you are using, please it might be possible some brokers are not allowing script.
thanks

Каким брокером вы пользуетесь?

The "removed" message is normal for MT4 scripts, as they are designed to run once and then remove themselves. However, if the script is not completing its task, it may be due to one of the following issues.

Steps to Troubleshoot

Check the Journal: Look for detailed messages in the MT4 journal (Experts or Journal tab) to see if the script logged any errors or skipped orders due to conditions like symbol mismatch or stop loss already at breakeven.

Verify Open Positions: Ensure there are open buy or sell positions on the same symbol as the chart (e.g., XAUEUR in your case).

Test the Updated Script: Use the improved script above, which includes better logging and error handling. Apply it to the chart and review the journal output.

Check Broker Restrictions: Contact your broker or check the symbol specifications in MT4 (MarketInfo(Symbol(), MODE_STOPLEVEL)) to confirm the minimum stop level for XAUEUR.

Run on a Demo Account: Test the script on a demo account with open positions to ensure it works as expected without risking real funds.

Additional Notes

XAUEUR Symbol: Ensure the broker supports the XAUEUR symbol, as it’s less common than XAUUSD. If the symbol is incorrect or unsupported, the script may fail to modify orders.

MT4 Build: Ensure your MT4 terminal is updated, as older builds may have compatibility issues with scripts.

Script Removal: The "removed" message is normal and does not indicate an error unless no other logs appear in the journal.