In our modern world, we don’t have to use cash or credit card to pay for things anymore. With the introduction of new payment methods, such as contactless card payments, we can now use our phones to make payments in stores and online. In fact, this is how most online transactions are made these days. You just need to install the application on your phone and you can start using it right away.

First of all, you need to make sure that your phone is capable of supporting NFC technology. If you are using a device that does not support NFC, you will not be able to use this application. 

Secondly, you need to make sure that the application is installed on your phone. You can download it from the Google Play Store.