If you have already purchased the stand and remote control, then taking pictures is very easy and convenient. First, secure the phone to the stand, then open the phone's camera app. Now, you can take pictures by using the shutter button of the remote control. The remote and stand combo makes it easier to take selfies, vistas and shake out modes.
The advantage of using this combination is that there is no need to hold a mobile phone to take pictures, which reduces shake and improves photo quality and sharpness.