selling playstore refund method $30

Hello.
I am selling my method to get refunds instantly fom the playstore doesn't matter when the purchase was made. if you already have purchases you'll make your money from buying my guide.
what comes with the purchase is a guide i have written to guarantee the process works, takes little to no effort at all, and pictures guiding the steps that it is successful.

you can request a middle man to verify it is working.
Gyazo - c7c129c7de127255b0d2160c33a6d108.png

 

Can you give more information about it? Will my googleplay account possibly get banned, how long until the refund is accepted? Do you have to purchase in game items using a certain payment method for it to work?

 

Not allowed