Before buying any EA, use the MT5 Strategy Tester. Most reputable developers offer a "Demo" version of their EA that works on the strategy tester or demo accounts. This allows you to verify the logic without spending a dime. Open-Source Communities
Check the MQL5 Freelance section to have a custom EA built for your specific strategy. mt5 new cracked ea
Here is why you should avoid cracked EAs on MetaTrader 5 at all costs: Before buying any EA, use the MT5 Strategy Tester