Udemy — bought a course but not received it

I have bought a udemy course - react native +hooks. My money deducted but i haven't received my course

It cost me 379 as 20 offer was awarded by google play store.

I have attached my proof.
Want my money back asap

Course by stephen grinder

Please return the money asap. I already bought this course so just want to get my money returned don't get it bought again.