I am happy to show the simplicity on taking into use the BLE Locking App and connecting your first BLE module and electric lock to it, so you can control it via the app.
This video illustrates the simplicity of installing and using BLE Locking App. It includes the download and installation instructions for the App. Then it shows the registration to become a user of the solution. After that it demonstrates how to add the modules that are connected to the lock and finally the configuration of parameters like lock opening time, WiFi connection, location, etc.