Dude, come on, download the script, add it to your site and create a qr code. If you know a little bit about programming and know how to google, you will understand how to add logos to qr ode. Change the shapes and much more. Or use free services, of which there are many. I once created a qr code online. Then I developed a small service for myself. But before that I spent a year learning how to program. But if you don't want to bother, use services. The Internet is full of others, if anything.