I know that, but I don't trust anyone
That is fine, but if you really dont trust anyone, why are you even asking here?Quote
I will trade more than 10 thousand dollars and that is a lot of money
Sure is, considering you to be a newbie, or like you say "0 level"Quote
So I don't want to lose
If you dont want to lose, you should NOT trade. Because if you trade, invariably you will lose money at some point or devalue your current assets by buying some shitcoin.Quote
I want to learn and I also want a quick profit
You pretty much sound like the kids who want to "get-rich-quick" and end up falling into the traps of HYIP/MLM ponzi schemes.Code:
I hear about people who earn more than that daily
But you just said you dont trust anyone - then why you believe what someone tells you? Did you check their accounts yourself? 
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I don't understand how but they can
Because a lot of the stuff you see on the internet is fake and made up. If someone was making money through trading everyday, they would already have become millionaires. They propagate the lie that they make money like anything in order to lure you into joining through their affiliate links - what you would spend on that site would be their real earnings and they are good at doing this.Since you also asked about BitMex, it is a Bitcoin perpetuals trading platform - something for the well-trained traders to do, NOT for newbies. New traders need to learn fundamental and technical and start reading charts while trying dummy paper trading that is get ready for Spot trading.
I know many youtubers and all are promoting BitMex like anything. But they are only doing this for the affiliate money, they dont themselves use it at all but only make videos on it. So stop listening to those.