You are opening yourself to all manner of spam with posts such as yours.
Recommendations of commercial products are not allowed in the forum, so anybody posting such recommendations will be banned.
If you do all the above, you will save yourself much time and money.
Also, remember that settings often affect whether results will be profitable or not! You can have a great EA but with poor settings it will still fail!
This reminds me of something:
I did find a seller who made a real profit (and I saw him withdraw the profits) of about 652315484%. Really, no bullshit. And he did sell indicators and EAs.
But supporting your comment, he didn't sell the EA he was using to trade in his signal where he made that profit; his EAs and indicators were not profitable at all. HE wasn't willing to share his only profitable EA.
Instead of buying a EA that might work with 50% accuracy,
Subscribe to a signal that has:
A good record for
low Deposit Load
reasonably high Return.
Such signals are good but then they lose all the money after a maximum of 2 years. That's not a good idea either...
We are all experts in how NOT to find a profitable EA