Problem with ion-slide-box

hi I have a little problem with using “ion-slide-box” whe my app charge the first time, all my images in my “ion-slide-box”, show me vertical and in each image, when you click over image, show a popup, and my “ion-slidebox” show me vertical, and I need my images to charge the first time have to be vertical.

please help me and attach img of the problem