I once traded in my wrong but I got profit sometimes I also accidentally click sell or buy it crossed my mind but I got a profit so don't worry if you make a mistake in trading sometimes your partner's price can change and don't panic slowly follow the market and every time we can open almost all transactions, we must observe all the files ... my partner and I also open an agreement that has a good dimension of agreement. And also the results were pretty awful ... as a result of the dimensions of the agreement that both our administrative principles were broken and I bought a border telephone