Submit a request for a backtest and analysis of an Expert Advisor.
Be careful with recently released Expert Advisors
Almost nothing can be said about a recently released strategy whose parameters have been worked out by backtesting. This is because the probability of overfitting is particularly high.
Avoid dangerous strategies
We generally do not test Expert Advisors with dangerous strategies based on Martingale, Grid or Hedging for example. These strategies are mathematically pure gambling and you should always avoid them.