Please provide more context.

Your website payment method full payment reason railway using stripe payment gateway

A python tool using for stripe payment gateway I have a full video for railway payment bypass

I already mail bug not nobody responded my mail

What do you expect to get out of creating this post?

There is a bug in your payment method So that you can take subscription like Hobby Plan and Pro Plan without paying for it.
I have also tagged the video on Twitter, you can check it.

You are likely to be banned for card testing / card fraud.

No account ban issue

I can give you a solution to this problem

https://railway.app/legal/fair-use

Wait I am sending some credits without using my card

Give me Your telegram username sending some bugs videos

This post will be shown to the team, and that will likely result in your ban.

No problem iam already submitted this but railway team but railway not any response I given solution for this payment related problems but no response