I wants to begins trading but I don't have money in coven, I took my wife's $200 to put it into trading wallet pending where I will do good in trading returns my wife's's money. Could this be enough to start trade?
You shouldn't do that, trading crypto is not with other people's money, even if it's your own wife's money, you have to trade crypto with your own cold money even if it's only $ 100 worth, you bear the risk of loss without burdening your wife.
Think wisely, what if you experience the risk of losing your trade, you think what you said to your wife, she thinks you lied to her, if not proven, it's best to return the money to your wife, except: your wife is willing to accept all the risks that will occur in your crypto trading.
For the future if you don't have money don't trade crypto, if but insist on doing it use cold/private money, that way you are safe to do it.