Thank you for your message. I had lot size on 0.1 for all trades. Beside that I made a stupid beginners mistake I think. I closed all the windows that where losing money and removed them from the EA folder, but I didn’t closed the open trades. I closed the transaction window in the MT4 app in the beginning. So I didn’t see the open trades.
I closed all trades now and added 33 EA’s with 0.02 lots for all robots. I added the USA30IDXUSD as well. Lets see how it will go from here…