In my opinion, trading without losses is an absolutely impossible phenomenon. The best way to put it is "how do I make profits from trading?"
To trade effectively, you will need to learn some basic skills or even use demo trading features on some applications to get the grips of what you are going to experience while doing the real deal. A website like
https://trading.com could be of help and you could also check out some apps on play store.
Finally, you really do now want to start trading with substantial sums. Keep it limited to what you can afford to loose initially. I hope this helps.