How to make buy button for accepting orders?

Hello

Please share your administrator access here so that I can check the issue. Use the Hidden Content box to share the credentials.

Thank you

Hello

In order to add the buy button you require a shop management extension to do that, as such a button will integrate with payment system. You can use third party store for that. We unfortunately do not provide customization support, sorry.
https://www.joomshaper.com/joomla-templates/category/ecommerce You can kindly take a look at the ecommerce templates here, it will be helpful.
Please do let me know if you have more questions.

Yes of course, you can use our ecommerce templates made with helix utlimate framework too. With the templates plan you have access to all our templates.