Add credits to Tera wallet when custom status order is made

Hello, wonderful plugin. I need help with this please if possible.
I have several custom status, and one of them is ‘order-unavailable’

I want to know how to add credits from the total purchase to a customer when that custom status is trigered

So this is:
1- Customer place an order (example $2.00)
2- Order set status to ‘order-unavailable’
3- Customer receive the $2.00 on Credits in terawallet

Are there a function that i can use on Woocommerce to do this?

Thank you