How to buy bitcoin with a WeChat pay logo

It was a big moment for WeChat Pay.
At the end of August, the company announced it would be making the payments app its primary payment method, and it seemed like a natural choice to launch a logo for it.
But while the WeChat logo itself was a simple color that was easy to read, the logo itself did not appear on the Pay app itself.
So, we had to go to the official website and download the official WeChatpay logo, which was a rather complex affair that required me to open up an app to do so.
When we did, we were greeted with the familiar icon that is often used for official logos in China.