Problem with Merx Starterkit

Plugins Kirby 3 plugin 🧩
1

Hi,
i just work with experimenting with Merx StarterKit. I modified the templates and now if i want to place an order the following is coming.
{“status”:201,“redirect”:“https://www.sandbox.paypal.com/checkoutnow?token=7RB64592YT365662X”}
How can I fix this problem?
Thanks for your help.

2

I think it would be useful if you provide more context what exactly you did (“modified the templates” is rather vague).