I don't think it will be possible for the name of the trading. You have to have the capital to be able to do the transaction and if you don't or don't have the capital to be able to make an exchange, I think it's a very silly thing for you to do.
there are interesting things when we can trade with capital from a group of investors who trust our account to transact, many investors don't know and they don't even want to bother because they are busy with other businesses.
we do not need personal capital, but are burdened with great responsibility. most investors are aware of the risk of loss and they 100% believe in the ability of the person they trust. This is a kind of good mutualism.
Do you even know how many investment groups bankrupted? I wouldn`t believe others with my money, that`s why crypto is great you are your own boss. To not go off topic too much I will be short, you can trade with capital or with goods, if you don`t have one of this two you can`t do nothing, except to work a lot to make something. Every start is very hard, if you are starting from zero it`s even harder, but you need something for the start. Claim faucets like crazy if you don`t have money and in some time you will have something for the start.