I have also been a customer of all-inkl.com for many years.
The price/performance ratio is really excellent, and if you ever need support, you usually get a response within a few minutes.
I assume that almost everyone who develops a new website in Processwire works with the Blank profile 🙂
The other existing profiles are more suitable for familiarizing yourself with the system 🙂
For me it is always 39$ for the renewal.
Just go to this Page: https://processwire.com/talk/clients/purchases/
There should then be a “Renew now” button next to the text “Renew from $39” (only if a renewal is pending)
Since it is open source software, you can help to improve Processwire Commerce and provide demos.
Unfortunately, your description of the error just sounds like complaining. You could at least have included the error message that appears...
The text animation on the start page doesn't work very well in MS Edge (on Windows 11 24H2).
The edges of the font are not smoothed and the animation also looks better in Firefox.
The slider does not change the image size.
The slider is only used to scale the size of the preview in the admin area.
if you click on the picture, you can select the edit function. Then you can resize the Image (and save the resized image)
Have a look at the log file of your web server to see if an error message appears.
There are also log files from Processwire in this directory: \site\assets\logs
It may be a problem with the PHP setting max_input_vars (that the maximum number has been exceeded)