sorry if this dose not usefull for you because i used google translate.
so first you have to do...(like imagine) before [![enter image description here][1]][1]
after [![enter image description here][2]][2] second [![enter image description here][3]][3]
and i hope this help you. [1]: https://i.sstatic.net/liScf.jpg [2]: https://i.sstatic.net/nV9ox.png [3]: https://i.sstatic.net/Zv0ZG.png
