Pip Sure EA Modification Requirements

Please modify my existing Pip Sure EA while keeping the current trading strategy, entry/exit logic, and indicators exactly the same. The EA performing well was making 15 dollars per day , and all of a sudden say after 2 weeks it is not performing well and making just 2 dollars per day,  I need to fix this issue and add features and improvements.

Requirements

• Lifetime license (no expiry, subscription, or activation required).
• Compatible with the latest MT4 build.
• Works on any broker, account type (ECN/Standard), VPS, and both 4/5-digit brokers.
• Adjustable money management:
  • Fixed Lot Size
  • Auto Lot (Balance/Equity/Risk %)
  • Maximum & Minimum Lot Size
• Adjustable protection settings:
  • Dollar Stop Loss
  • Dollar Take Profit
  • Daily Profit Target
  • Daily Loss Limit
  • Maximum Floating Loss
• Adjustable trading settings:
  • Maximum Open Trades
  • Magic Number
  • Spread Filter
  • Slippage
  • Trading Time Filter
• Adjustable Stop Loss, Take Profit, Trailing Stop, and Break Even.
• Stable for 24/7 VPS operation and able to resume trading automatically after MT4/VPS restart.
• Proper error handling with automatic retry for common trade errors.
• Optimized for fast execution and low CPU/RAM usage.
• All settings should be editable from the EA Inputs without modifying the code.
• Deliver both .mq4 and .ex4 files.
• Include free bug fixes for any coding issues after delivery.

Most Important: Do not change the existing trading strategy or trade logic. Only add the requested features while preserving the EA's current behavior.