Tablomat > css and return of payment

Hello,

I’m looking for your help because I would like to run my css on the tablomat for some small problem or change the background color.
I saw that the site jazzyshirt.de did it perfectly.

I would also give you a return page of payment, but I do not know how to do that.

Can we do command testing with the tablomat?

sorry for my english i use google translation.

thank you for your help.

Hi there,
You might be able to use this (for free): https://spreadshirt.github.io/apps/tablomat

Hope that helps!

hello, I already use the “tablomat” as indicated in my first message.

and it is for this tablomat that I come to seek help.