When you download any computer application from the internet, you will be presented with a dialog box asking you to install the software or "start the download" if you already have the application. Once you click on this button, a new window will pop up and it will ask you to sign in to your Google account. You will be asked to authorize the installation of the software on your Android device, so that the program can run. If you have your Android phone or tablet connected to your computer, you will see it install automatically.
When you authorize the installation of Glovo on your Android phone or tablet, it will install the software. Then you can take the computer program and connect it to your Android device. The Android app will then load up. You can open it will give you an option to install the program. If you have not already downloaded the free software, you will see a download option appear and you will need to choose whether you want to add it to your device or not.
Once you download Glovo, you can begin to use it for free. For $5.00 you can buy the paid version of the application. You can also upgrade to the paid version as your needs change.