For Return Process / Top Up :
A) I checked the the refund process. And i made some changes into it. I checked the return process like displayed in to the video (https://excellentnumbers.com/temp_vid/return%20process%20check.mp4).
If i missing something to check here then please point that.
B) For account top-up request there is no return request functionality for it as it does not charge any directly from customer’s account so admin can cancel it.
and for the changes on it i added the globe image while the user click on button and process will start. And I also disabled the check out button on click to prevent to make request multipal times.