Hey there! We've found the following might help you get unblocked faster:

• 🧵 Request for Annual Subscription Activation

• 🧵 My payment has not been processed, I want my money back.

• 📚 Pricing Plans

If you find the answer from one of these, please let us know by solving the thread!

It's a per-month plan, it starts with a 30-day trial with 5$ in credits then 1$ free credits per month.
You can check more about it on the pricing page: https://railway.com/pricing